M=(-3/5) through (-3,-1)....Write as equations in slope intercept form?
Q. Also, can someone tell me how I go about graphing something like... 2x+y=9 AND x+y<5
Asked by Lis - Sun Feb 4 21:58:00 2007 - - 2 Answers - 0 Comments
A. Y = MX +B where m is the slope so y= -3/5 X +B to find b plug in your point (-3,-1) Y= -3/5 X +B -1 = -3/5(-3) +B -1 = 9/5 +B -1 - 9/5 = B -14/5 = B SO Y =-3/5 X - 14/5 OR Y = -3/5 X - 2 4/5
Answered by MATHMANRET - Sun Feb 4 23:12:50 2007
Q. Also, can someone tell me how I go about graphing something like... 2x+y=9 AND x+y<5
Asked by Lis - Sun Feb 4 21:58:00 2007 - - 2 Answers - 0 Comments
A. Y = MX +B where m is the slope so y= -3/5 X +B to find b plug in your point (-3,-1) Y= -3/5 X +B -1 = -3/5(-3) +B -1 = 9/5 +B -1 - 9/5 = B -14/5 = B SO Y =-3/5 X - 14/5 OR Y = -3/5 X - 2 4/5
Answered by MATHMANRET - Sun Feb 4 23:12:50 2007
Need some algebra help. (Inequality slope intercept.)?
Q. I need help with any of the following problems (or all of them :P) Write each equation in slope-intercept form. 9. 2x - 3y = 9 10. x - 4y = -20 11. 6x + 9y = 27 12. 7x = 3y - 12 Find the x- and y-intercepts of each line. 13. 6x + 12y = 24 14. -5x + 3y = -24 15. -8x + 4y = 48 16. x - y = 5 Write an equation in point-slope form for the line with the given slope and passes through the given point. 17. ; (0, -2) 18. m = -2; (0, 1) 19. ; (0, 2) 20. ; (3, -3) Write an equation in slope-intercept form for the line through the given points. 21. (2, 3); (1, 5) 22. (5, -2); (-16, 4) 23. (2, -4); (11, -4) 24. (7, 5); 25. Tell whether each of the following lines is parallel, perpendicular, or neither to . a. 3y = -3x + 5 b. 15y = -25x [cont.]
Asked by Nunyo B - Wed Jan 14 18:48:53 2009 - - 1 Answers - 0 Comments
A. come on this is easy stuff i should know cuz im in alegbra now i aint helping cuz im tired of doing other ppls homework
Answered by writer_02 - Wed Jan 14 18:57:52 2009
Q. I need help with any of the following problems (or all of them :P) Write each equation in slope-intercept form. 9. 2x - 3y = 9 10. x - 4y = -20 11. 6x + 9y = 27 12. 7x = 3y - 12 Find the x- and y-intercepts of each line. 13. 6x + 12y = 24 14. -5x + 3y = -24 15. -8x + 4y = 48 16. x - y = 5 Write an equation in point-slope form for the line with the given slope and passes through the given point. 17. ; (0, -2) 18. m = -2; (0, 1) 19. ; (0, 2) 20. ; (3, -3) Write an equation in slope-intercept form for the line through the given points. 21. (2, 3); (1, 5) 22. (5, -2); (-16, 4) 23. (2, -4); (11, -4) 24. (7, 5); 25. Tell whether each of the following lines is parallel, perpendicular, or neither to . a. 3y = -3x + 5 b. 15y = -25x [cont.]
Asked by Nunyo B - Wed Jan 14 18:48:53 2009 - - 1 Answers - 0 Comments
A. come on this is easy stuff i should know cuz im in alegbra now i aint helping cuz im tired of doing other ppls homework
Answered by writer_02 - Wed Jan 14 18:57:52 2009
need help with homework?
Q. sorry bout this but i just don't understand any of this so if u answer, plz explain well!! plz & thank u. true or false, explain: A rate of change must be negative The rate of change for a vertical line is zero find the slope of the line passing through each pair of points: (-3,-1) , (-1,5) & (-3/4, 5) , (5/4, 2) write each equation in slope intercept form: 2x-3y=9 6x+9y=27 x-4y=-24 7x=3y-12 find the x and y intercepts of each line: 6x+12y=24 -8x+4y=48 -5x+3y=-24 x-y=5 write an equation for each translation of y=|x| 3 units up left 2 units p.s: already tried Google =(
Asked by AngelKitkat - Sun Oct 4 19:31:02 2009 - - 2 Answers - 0 Comments
A. To find slope use Y2-y1 over x2-x1 so 5- -1 over -1 - -3 is 6/2 which is three slope=3 Same for this one 2-5 over 5/4- -3/4 equals -3/8/4 which is -3/2 slope= -3/2 For these you need to put Y by it self so 2x-3y=9 subtract 2x from both sides get -3y= 2x +9 divided -3 get y=2/3x-3 is the answer Same thing for this one 6x+9y=27 subtract 6x so 9y=6x+27 divided by 9 y=6/9x+3 Final answer y=2/3x+3 Same Thing Again x-4y=-24 (there is a 1 before the X, if that makes it easier) subtract x get -4y=x-24 divided by -4 get y=1/-4X+6 This Time A Little Different 7x=3y-12 Subtract 3y from both sides get 7x-3y=-12 subtract 7x get -3y= -7x-12 divide by -3 get y= 7/3x+2 (the slope(7/3) becomes postive because both numbers were negative and… [cont.]
Answered by <3 - Sun Oct 4 19:45:37 2009
Q. sorry bout this but i just don't understand any of this so if u answer, plz explain well!! plz & thank u. true or false, explain: A rate of change must be negative The rate of change for a vertical line is zero find the slope of the line passing through each pair of points: (-3,-1) , (-1,5) & (-3/4, 5) , (5/4, 2) write each equation in slope intercept form: 2x-3y=9 6x+9y=27 x-4y=-24 7x=3y-12 find the x and y intercepts of each line: 6x+12y=24 -8x+4y=48 -5x+3y=-24 x-y=5 write an equation for each translation of y=|x| 3 units up left 2 units p.s: already tried Google =(
Asked by AngelKitkat - Sun Oct 4 19:31:02 2009 - - 2 Answers - 0 Comments
A. To find slope use Y2-y1 over x2-x1 so 5- -1 over -1 - -3 is 6/2 which is three slope=3 Same for this one 2-5 over 5/4- -3/4 equals -3/8/4 which is -3/2 slope= -3/2 For these you need to put Y by it self so 2x-3y=9 subtract 2x from both sides get -3y= 2x +9 divided -3 get y=2/3x-3 is the answer Same thing for this one 6x+9y=27 subtract 6x so 9y=6x+27 divided by 9 y=6/9x+3 Final answer y=2/3x+3 Same Thing Again x-4y=-24 (there is a 1 before the X, if that makes it easier) subtract x get -4y=x-24 divided by -4 get y=1/-4X+6 This Time A Little Different 7x=3y-12 Subtract 3y from both sides get 7x-3y=-12 subtract 7x get -3y= -7x-12 divide by -3 get y= 7/3x+2 (the slope(7/3) becomes postive because both numbers were negative and… [cont.]
Answered by <3 - Sun Oct 4 19:45:37 2009
A couple PRE ALGEBRA problems!!???!!!?
Q. Find an equation in slope-intercept form for the line passing through each pair of points: (-4,4), (-5,-3) y = 7x - 32 y = 7x + 32 y = -7x + 32 x = 7y + 32 Find an equation in slope-intercept form for the line passing through each pair of points: (4,7), (1,4). y = -x + 3 y = x + 3 x = y + 3 y = x - 3 Choose an equation in slope-intercept form that represents the table of values. x-2-1012 y531-1-3 Question's answers y = 2x + 1 y = 2x - 1 y = -2x -1 y = -2x + 1 Choose an equation in slope-intercept form that represents the table of values. x-2-1012 y-9-171523 Question's answers y = -8x + 7 y = 8x + 7 y = 8x - 7 y = -8x - 7 neeed help
Asked by John Hinder - Sun Jun 1 17:12:13 2008 - - 1 Answers - 0 Comments
A. This is more than just a couple of problems, and way too much for a person to answer on this Yahoo answering system. Basically for this problem, you are being asked to just put each one into this form: y = mx + b So you would do this with each value of y.
Answered by NO - Tue Jun 3 02:44:47 2008
Q. Find an equation in slope-intercept form for the line passing through each pair of points: (-4,4), (-5,-3) y = 7x - 32 y = 7x + 32 y = -7x + 32 x = 7y + 32 Find an equation in slope-intercept form for the line passing through each pair of points: (4,7), (1,4). y = -x + 3 y = x + 3 x = y + 3 y = x - 3 Choose an equation in slope-intercept form that represents the table of values. x-2-1012 y531-1-3 Question's answers y = 2x + 1 y = 2x - 1 y = -2x -1 y = -2x + 1 Choose an equation in slope-intercept form that represents the table of values. x-2-1012 y-9-171523 Question's answers y = -8x + 7 y = 8x + 7 y = 8x - 7 y = -8x - 7 neeed help
Asked by John Hinder - Sun Jun 1 17:12:13 2008 - - 1 Answers - 0 Comments
A. This is more than just a couple of problems, and way too much for a person to answer on this Yahoo answering system. Basically for this problem, you are being asked to just put each one into this form: y = mx + b So you would do this with each value of y.
Answered by NO - Tue Jun 3 02:44:47 2008
MATH help.?
Q. Okay, This book says Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of each equation. Okay, say the problem iss... 2x + y = 5;(3,1) Anyone wanna help?
Asked by paigee - Mon Nov 27 23:04:17 2006 - - 5 Answers - 0 Comments
A. The line they give you is y = 5 - 2x. To get a line parallel to the given line, the line you make has to have the same slope as the one they give you. The slope is -2. The equation to find a line through the point you have is y-(1) = (-2)(x-3). Solve for "y" and you should have it.
Answered by kdesky3 - Mon Nov 27 23:09:42 2006
Q. Okay, This book says Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of each equation. Okay, say the problem iss... 2x + y = 5;(3,1) Anyone wanna help?
Asked by paigee - Mon Nov 27 23:04:17 2006 - - 5 Answers - 0 Comments
A. The line they give you is y = 5 - 2x. To get a line parallel to the given line, the line you make has to have the same slope as the one they give you. The slope is -2. The equation to find a line through the point you have is y-(1) = (-2)(x-3). Solve for "y" and you should have it.
Answered by kdesky3 - Mon Nov 27 23:09:42 2006
i really need help solving these!!!!!!?
Q. 2.) What is the slope of the equation y = 3? 3 0 Undefined 1/3 3.) Choose the best description of the graph of the equation x = -5. A horizontal line going through the 5 on the y axis A horizontal line going through the -5 on the y axis A vertical line going through the 5 on the x axis A vertical line going through the -5 on the x axis 4.) Find the slope of a line passing through the points (2,0) and (-4,5) -5/6 -5/8 5/2 -6/5 5.) Choose the equation of the line passing through the points (2,-5) and (4,11). y = (1/8)x - 21/4 y = 8x - 21 y = 8x - 11 y = 8x + 11 6.)Choose the best description for graphing y = 2x - 3 using the slope and the y-intercept. Graph the point (0,2) and… [cont.]
Asked by Kellayy bbayy - Sun Jan 4 18:20:31 2009 - - 2 Answers - 0 Comments
Q. 2.) What is the slope of the equation y = 3? 3 0 Undefined 1/3 3.) Choose the best description of the graph of the equation x = -5. A horizontal line going through the 5 on the y axis A horizontal line going through the -5 on the y axis A vertical line going through the 5 on the x axis A vertical line going through the -5 on the x axis 4.) Find the slope of a line passing through the points (2,0) and (-4,5) -5/6 -5/8 5/2 -6/5 5.) Choose the equation of the line passing through the points (2,-5) and (4,11). y = (1/8)x - 21/4 y = 8x - 21 y = 8x - 11 y = 8x + 11 6.)Choose the best description for graphing y = 2x - 3 using the slope and the y-intercept. Graph the point (0,2) and… [cont.]
Asked by Kellayy bbayy - Sun Jan 4 18:20:31 2009 - - 2 Answers - 0 Comments
need help with homework please?
Q. College Algebra Question: 1 QID 9502 Find the slope and y-intercept of The line described by 3x - 2y = 6. (A) m = - ~ and b = 3 2 (B) m = - 3 and b = ~ 2 (C) m = 3 and b = 5 (D) m = 2 and b = -3 2 (E) None of the above Question: 2 QID: 9518 4 A given line has slope - - and passes 3 through the point (-3, -6). Find the equation of the line and wri te it in slope-intercept form. (A) y=--x+4 2 3 (B) y=--x-46 3 (C) 4 y = -- x + 12 3 (D) y=--x-410 3 (E) None of the above :1 v Question: 3 QID: 9549 What is the slope of the line perpendicular to the liney = 2x - 5? (A) -2 (B) 1 2 (C) 1 2 (D) 5 (E) None of the above Question: 4 QID: 50275 If J(x) = 1- 3x, find J (-5). (A) 10 (B) 16 (C) - 10 (D) - 14 (E) None of the above Question: 5 QID: 18471… [cont.]
Asked by Veronica - Sun Aug 9 22:53:20 2009 - - 1 Answers - 0 Comments
A. I'm sorry, I don't see a question here. All you have done is post your assignment for us to do. Please use the additional details to specify exactly what HELP you need and people will be happy to HELP you. We're not here to DO your homework for you.
Answered by Feisty - Sun Aug 9 23:51:41 2009
Q. College Algebra Question: 1 QID 9502 Find the slope and y-intercept of The line described by 3x - 2y = 6. (A) m = - ~ and b = 3 2 (B) m = - 3 and b = ~ 2 (C) m = 3 and b = 5 (D) m = 2 and b = -3 2 (E) None of the above Question: 2 QID: 9518 4 A given line has slope - - and passes 3 through the point (-3, -6). Find the equation of the line and wri te it in slope-intercept form. (A) y=--x+4 2 3 (B) y=--x-46 3 (C) 4 y = -- x + 12 3 (D) y=--x-410 3 (E) None of the above :1 v Question: 3 QID: 9549 What is the slope of the line perpendicular to the liney = 2x - 5? (A) -2 (B) 1 2 (C) 1 2 (D) 5 (E) None of the above Question: 4 QID: 50275 If J(x) = 1- 3x, find J (-5). (A) 10 (B) 16 (C) - 10 (D) - 14 (E) None of the above Question: 5 QID: 18471… [cont.]
Asked by Veronica - Sun Aug 9 22:53:20 2009 - - 1 Answers - 0 Comments
A. I'm sorry, I don't see a question here. All you have done is post your assignment for us to do. Please use the additional details to specify exactly what HELP you need and people will be happy to HELP you. We're not here to DO your homework for you.
Answered by Feisty - Sun Aug 9 23:51:41 2009
help me slove these!!!!!!?
Q. 1.) Find the slope-intercept form of the line perpendicular to 7x-2y=6 that contains the point (-5,-1) 2.) Find the standard form of the equation of the line with slope -5/4 and y-intercept 8 3.) standard form of the line that passes throught the point (-3,1) and is parallel to the line 2x + 5y=6 4.) Slope-inter of the line passing throught the point (-8,-5) and parallel to the line -3x - 7y=-5 5.) standard form of the equation of the line that is perpendicular to -8x + 9y=3 and contains (-8,-6) 6.) standard form of the equation of the line with slope -3 and y-inter 3 7.) standard form of the equation of the line that is perpendicular to y= -5/6x + 6 and contains (6,-1) thats it please help me out!!! THANKS!
Asked by Dale Willet - Wed Sep 19 18:58:01 2007 - - 1 Answers - 0 Comments
A. Slove them yourself and lern sumthing. Then pic up a book
Answered by Officer Me - Wed Sep 19 19:05:44 2007
Q. 1.) Find the slope-intercept form of the line perpendicular to 7x-2y=6 that contains the point (-5,-1) 2.) Find the standard form of the equation of the line with slope -5/4 and y-intercept 8 3.) standard form of the line that passes throught the point (-3,1) and is parallel to the line 2x + 5y=6 4.) Slope-inter of the line passing throught the point (-8,-5) and parallel to the line -3x - 7y=-5 5.) standard form of the equation of the line that is perpendicular to -8x + 9y=3 and contains (-8,-6) 6.) standard form of the equation of the line with slope -3 and y-inter 3 7.) standard form of the equation of the line that is perpendicular to y= -5/6x + 6 and contains (6,-1) thats it please help me out!!! THANKS!
Asked by Dale Willet - Wed Sep 19 18:58:01 2007 - - 1 Answers - 0 Comments
A. Slove them yourself and lern sumthing. Then pic up a book
Answered by Officer Me - Wed Sep 19 19:05:44 2007
how to find for the linear functions
Q. finding the linear function whose graph is perpendicular to the graph of the given equations.using the slope- intercept form. 3x y=5;(2,-4)...5x-3y=7;(8,- 2)...3x 8y=4;(0,4)...3x-y=4;(2,7) ... 2x-y=5;(-1,4)...-3x y=7;(-3,1)...3x-y=2;(6,-1 )
Asked by shenzhen liu - Mon Aug 4 10:40:40 2008 - - 2 Answers - 0 Comments
A. 3x +y=5 y= -3x+5 the slope is -3 the slope of perpendicular line is 1/3 (2,-4) -4= 1/3*2+q q= -14/3 y=1/3x-14/3 x-3y= 14 5x-3y=7;(8,-2) -2= -3/5*8+q q= 14/5 y= -3/5x+14/5 3x+5y=14 3x +8y=4;(0,4) 4=8/3*0+q q=4 y= 8/3x+4 8x-3y= -12 3x-y=4;(2,7) 7= -1/3*2 +q q= 23/3 y= -1/3x+23/3 x+3y=23 2x-y=5;(-1,4) 4= -1/2 *(-1)+q q= 7/2 y=-1/2x+7/2 x+2y=7 .-3x +y=7;(-3,1) 1=-1/3*(-3)+q q=0 y= 1/3x x-3y= 0 3x-y=2;(6,-1) -1= -1/3*6+q q=1 y= -1/3x+1 x+3y=3
Answered by Beata S - Mon Aug 4 10:46:03 2008
Q. finding the linear function whose graph is perpendicular to the graph of the given equations.using the slope- intercept form. 3x y=5;(2,-4)...5x-3y=7;(8,- 2)...3x 8y=4;(0,4)...3x-y=4;(2,7) ... 2x-y=5;(-1,4)...-3x y=7;(-3,1)...3x-y=2;(6,-1 )
Asked by shenzhen liu - Mon Aug 4 10:40:40 2008 - - 2 Answers - 0 Comments
A. 3x +y=5 y= -3x+5 the slope is -3 the slope of perpendicular line is 1/3 (2,-4) -4= 1/3*2+q q= -14/3 y=1/3x-14/3 x-3y= 14 5x-3y=7;(8,-2) -2= -3/5*8+q q= 14/5 y= -3/5x+14/5 3x+5y=14 3x +8y=4;(0,4) 4=8/3*0+q q=4 y= 8/3x+4 8x-3y= -12 3x-y=4;(2,7) 7= -1/3*2 +q q= 23/3 y= -1/3x+23/3 x+3y=23 2x-y=5;(-1,4) 4= -1/2 *(-1)+q q= 7/2 y=-1/2x+7/2 x+2y=7 .-3x +y=7;(-3,1) 1=-1/3*(-3)+q q=0 y= 1/3x x-3y= 0 3x-y=2;(6,-1) -1= -1/3*6+q q=1 y= -1/3x+1 x+3y=3
Answered by Beata S - Mon Aug 4 10:46:03 2008
Need Help!! Linear equations!! #4 30.1?
Q. 1: To solve a system by graphing, each equation must be in ___ form. point-slope slope-intercept equivalent 2: To solve by the substitution method, we start by ___. solving one of the equations for either variable solving one of the equations for x solving one of the equations for y 3: To use the addition method, the coefficients of the x's or y's must be the same. If necessary, we can make them the same through ___. inverse operations multiplication subtraction 4: Which of the figures is the graph of this system? 2x - y = -3 x + 2y = -4 Figure A Figure B Figure D 5: What is the solution to the system given in Question #4? (-2, -2) (-2, -1) (-2, 1) 6: Which of the figures is the graph of this system? x - 2y = 2… [cont.]
Asked by doodlybear726 - Tue Apr 15 03:00:18 2008 - - 1 Answers - 0 Comments
A. Ans 1 : Slope Intercept form Ans 2 : solving one of the equations for either variable Ans 3 : multiplication Ans 4: Figure is missing Ans 5: Just put first value in place of x in equations and 2nd value in place of y in equations. If LHS=RHS, then (x,y) is a solution.
Answered by eemi - Tue Apr 15 03:22:15 2008
Q. 1: To solve a system by graphing, each equation must be in ___ form. point-slope slope-intercept equivalent 2: To solve by the substitution method, we start by ___. solving one of the equations for either variable solving one of the equations for x solving one of the equations for y 3: To use the addition method, the coefficients of the x's or y's must be the same. If necessary, we can make them the same through ___. inverse operations multiplication subtraction 4: Which of the figures is the graph of this system? 2x - y = -3 x + 2y = -4 Figure A Figure B Figure D 5: What is the solution to the system given in Question #4? (-2, -2) (-2, -1) (-2, 1) 6: Which of the figures is the graph of this system? x - 2y = 2… [cont.]
Asked by doodlybear726 - Tue Apr 15 03:00:18 2008 - - 1 Answers - 0 Comments
A. Ans 1 : Slope Intercept form Ans 2 : solving one of the equations for either variable Ans 3 : multiplication Ans 4: Figure is missing Ans 5: Just put first value in place of x in equations and 2nd value in place of y in equations. If LHS=RHS, then (x,y) is a solution.
Answered by eemi - Tue Apr 15 03:22:15 2008
Need help with following 9th grade Algebra problems for my child.?
Q. Write the slope of a line that is perpendicular to each line 1) 3x + 4y = -9 2) 4x - 2y = 12 Write an equasion in slope-intercept form for the line specified. 3) contains (-3, -1), is parallel to 3x -y = 5 4) contains (0, 5), is perpendicular to y = -2x - 1 Write an equation for the line that contains each pair of points. 5) (-1, 4), (1, -2) 6) (4, 3), (8, 4) 7) (2, 1), (-2, -3) Any help and explaining it would be GREATLY appreciated!
Asked by Roxanne in MI - Thu Nov 27 16:07:06 2008 - - 5 Answers - 0 Comments
A. Isn't math fun? :) Write the slope of a line that is perpendicular to each line 1) 3x + 4y = -9 First rewrite this equation in slope-intercept form: y=mx+b where m=slope and b=y-intercept. 4y = -3x - 9 y = -3/4x + 9/4 So the slope of this line is -3/4, but they want the perpendicular slope, which is the negative recriprocal, or 4/3. So the answer to #1 is: m=4/3 2) 4x - 2y = 12 -2y = -4x + 12 y = 2x - 6 So m=2, and again they want the perpendicular slope which is: m=-1/2 Write an equation in slope-intercept form for the line specified. 3) contains (-3, -1), is parallel to 3x -y = 5 Here we want to use the formula: y-y =m(x-x ) So we first get the slope of our equation: 3x - y = 5 -y = -3x + 5 y = 3x - 5 So the slope is, m= [cont.]
Answered by Don - Thu Nov 27 16:32:11 2008
Q. Write the slope of a line that is perpendicular to each line 1) 3x + 4y = -9 2) 4x - 2y = 12 Write an equasion in slope-intercept form for the line specified. 3) contains (-3, -1), is parallel to 3x -y = 5 4) contains (0, 5), is perpendicular to y = -2x - 1 Write an equation for the line that contains each pair of points. 5) (-1, 4), (1, -2) 6) (4, 3), (8, 4) 7) (2, 1), (-2, -3) Any help and explaining it would be GREATLY appreciated!
Asked by Roxanne in MI - Thu Nov 27 16:07:06 2008 - - 5 Answers - 0 Comments
A. Isn't math fun? :) Write the slope of a line that is perpendicular to each line 1) 3x + 4y = -9 First rewrite this equation in slope-intercept form: y=mx+b where m=slope and b=y-intercept. 4y = -3x - 9 y = -3/4x + 9/4 So the slope of this line is -3/4, but they want the perpendicular slope, which is the negative recriprocal, or 4/3. So the answer to #1 is: m=4/3 2) 4x - 2y = 12 -2y = -4x + 12 y = 2x - 6 So m=2, and again they want the perpendicular slope which is: m=-1/2 Write an equation in slope-intercept form for the line specified. 3) contains (-3, -1), is parallel to 3x -y = 5 Here we want to use the formula: y-y =m(x-x ) So we first get the slope of our equation: 3x - y = 5 -y = -3x + 5 y = 3x - 5 So the slope is, m= [cont.]
Answered by Don - Thu Nov 27 16:32:11 2008
Pls answer these:?
Q. Find the linear function whose graph is perpendicular to the graph of given equation and passes through the given point.Use the slope-intercept form. 1. 5x+2y=10; (3,-5) 2. 3x+y=5; (2,-4) 3. 5x-3y=7; (8,-2) 4. 3x+8y=4; (0,4) 5. 3x-y=4; (2,7) 6. 2x-y=5; (-1,4) 7. -3x|+y=7; (-3,1) 8. 3x-y=2; (6,-1) pls with complete solution:::
Asked by jenz M - Thu Aug 9 07:17:07 2007 - - 2 Answers - 0 Comments
A. heyyy can u listen 2 me for a moment the easiest way to solve ur Q's by ur self is to get Perpendicular line means for ax+by it is bx-ay now put the point (m,n) given by side in this eq. i.e bm-an let it b 'c' now the solution is bx-ay=c or bx-ay=bm-an thats all
Answered by harsha - Thu Aug 9 07:31:01 2007
Q. Find the linear function whose graph is perpendicular to the graph of given equation and passes through the given point.Use the slope-intercept form. 1. 5x+2y=10; (3,-5) 2. 3x+y=5; (2,-4) 3. 5x-3y=7; (8,-2) 4. 3x+8y=4; (0,4) 5. 3x-y=4; (2,7) 6. 2x-y=5; (-1,4) 7. -3x|+y=7; (-3,1) 8. 3x-y=2; (6,-1) pls with complete solution:::
Asked by jenz M - Thu Aug 9 07:17:07 2007 - - 2 Answers - 0 Comments
A. heyyy can u listen 2 me for a moment the easiest way to solve ur Q's by ur self is to get Perpendicular line means for ax+by it is bx-ay now put the point (m,n) given by side in this eq. i.e bm-an let it b 'c' now the solution is bx-ay=c or bx-ay=bm-an thats all
Answered by harsha - Thu Aug 9 07:31:01 2007
please help me check my answers ALG2 (6)?
Q. Part 1 Select the best answer from the choices provided. (Each question is worth two points) 1.Determine the range of the linear equation: y = 3x-5: Domain = {0, 1, 2, 3} Range {-5, -2, 1, 4}Range {-5, -2, -2, 1} Range {0, 1, 2, 3}Range {4, 1, -2, 5} 2.Determine the range of the linear equation: y = 1 - x2; Domain = {-1, 0, 1} Range {0, 1}Range {0, -1} Range {-1, 1}Range {1, 0, -1} 3.Determine the range of the linear equation: y = 4x - x2; Domain = {-1, -2, 0} Range {-5, -12, 0}Range {-1, -2, 0} Range {-6, -12, 0}Range {-15, 12, 5} 4.Determine the range of the linear equation: y = t2 + t - 2; Domain = {-2, -1, 0, 1} Range {0, 2}Range {0, -2} Range {-2, -1}Range {1, 0, 2} 5.Determine the range of the linear equation: y = z2 - 3z; … [cont.]
Asked by matt m - Mon Jun 22 18:58:31 2009 - - 1 Answers - 0 Comments
Q. Part 1 Select the best answer from the choices provided. (Each question is worth two points) 1.Determine the range of the linear equation: y = 3x-5: Domain = {0, 1, 2, 3} Range {-5, -2, 1, 4}Range {-5, -2, -2, 1} Range {0, 1, 2, 3}Range {4, 1, -2, 5} 2.Determine the range of the linear equation: y = 1 - x2; Domain = {-1, 0, 1} Range {0, 1}Range {0, -1} Range {-1, 1}Range {1, 0, -1} 3.Determine the range of the linear equation: y = 4x - x2; Domain = {-1, -2, 0} Range {-5, -12, 0}Range {-1, -2, 0} Range {-6, -12, 0}Range {-15, 12, 5} 4.Determine the range of the linear equation: y = t2 + t - 2; Domain = {-2, -1, 0, 1} Range {0, 2}Range {0, -2} Range {-2, -1}Range {1, 0, 2} 5.Determine the range of the linear equation: y = z2 - 3z; … [cont.]
Asked by matt m - Mon Jun 22 18:58:31 2009 - - 1 Answers - 0 Comments
Algebra- 9th grade plz help! (only 10 questions) Plz Help! :D?
Q. 1. Find the slope and y-intercept of the line. 15x + 9y = 27 (possible answers) -slope is 5/3; y- intercept is 3 -slope is -5/3; y- intercept is -3 -slope is -5/3 ; y- intercept -1/3 -slope is -3/5; y- intercept is -3 3. Find the x- and y-intercept of the line. 7x + 6y = 84 - x-intercept is 12; y-intercept is 14. - x-intercept is 14; y-intercept is 12. - x-intercept is 7; y-intercept is 6. - x-intercept is 6; y-intercept is 7. 5. Write y = 1/5 x + 6 in standard form using integers. - x + 5y = 30 - x + 5y = 6 - x 5y = 30 - 5x y = 30 6. Write an equation of a line that has the same slope as 2x 5y = 12 and the same y-intercept as 4y + 24 = 5x. - y= 2/5x - 6 - y= 6x - 2/5 - y= 5/2x -6 - y= 1/6x -… [cont.]
Asked by Carm - Thu Nov 19 19:43:58 2009 - - 1 Answers - 0 Comments
Q. 1. Find the slope and y-intercept of the line. 15x + 9y = 27 (possible answers) -slope is 5/3; y- intercept is 3 -slope is -5/3; y- intercept is -3 -slope is -5/3 ; y- intercept -1/3 -slope is -3/5; y- intercept is -3 3. Find the x- and y-intercept of the line. 7x + 6y = 84 - x-intercept is 12; y-intercept is 14. - x-intercept is 14; y-intercept is 12. - x-intercept is 7; y-intercept is 6. - x-intercept is 6; y-intercept is 7. 5. Write y = 1/5 x + 6 in standard form using integers. - x + 5y = 30 - x + 5y = 6 - x 5y = 30 - 5x y = 30 6. Write an equation of a line that has the same slope as 2x 5y = 12 and the same y-intercept as 4y + 24 = 5x. - y= 2/5x - 6 - y= 6x - 2/5 - y= 5/2x -6 - y= 1/6x -… [cont.]
Asked by Carm - Thu Nov 19 19:43:58 2009 - - 1 Answers - 0 Comments
graphing and ploting 2?
Q. (((graph))) 1: To solve a system by graphing, each equation must be in ___ form. point-slope slope-intercept equivalent 2: To solve by the substitution method, we start by ___. solving one of the equations for either variable solving one of the equations for x solving one of the equations for y 3: To use the addition method, the coefficients of the x's or y's must be the same. If necessary, we can make them the same through ___. inverse operations multiplication subtraction 4: Which of the figures is the graph of this system? 2x - y = -3 x + 2y = -4 Figure A Figure B Figure D 5: What is the solution to the system given in Question #4? (-2, -2) (-2, -1) (-2, 1) 6: Which of the figures is the graph of this… [cont.]
Asked by Megan M - Wed May 23 05:30:54 2007 - - 2 Answers - 0 Comments
A. It's not often that I decline to answer a question but I agree with the sentiments of the person who answered your other 25 questions answer. This is not asking for help it is trying to take advantage of our interest in the subject. I am more than willing to help but I am not prepared to sit down and do 50 questions for you. I can't imagine anyone else willing to do either. You need to rethink your reason for doing this.
Answered by fred - Wed May 23 05:37:44 2007
Q. (((graph))) 1: To solve a system by graphing, each equation must be in ___ form. point-slope slope-intercept equivalent 2: To solve by the substitution method, we start by ___. solving one of the equations for either variable solving one of the equations for x solving one of the equations for y 3: To use the addition method, the coefficients of the x's or y's must be the same. If necessary, we can make them the same through ___. inverse operations multiplication subtraction 4: Which of the figures is the graph of this system? 2x - y = -3 x + 2y = -4 Figure A Figure B Figure D 5: What is the solution to the system given in Question #4? (-2, -2) (-2, -1) (-2, 1) 6: Which of the figures is the graph of this… [cont.]
Asked by Megan M - Wed May 23 05:30:54 2007 - - 2 Answers - 0 Comments
A. It's not often that I decline to answer a question but I agree with the sentiments of the person who answered your other 25 questions answer. This is not asking for help it is trying to take advantage of our interest in the subject. I am more than willing to help but I am not prepared to sit down and do 50 questions for you. I can't imagine anyone else willing to do either. You need to rethink your reason for doing this.
Answered by fred - Wed May 23 05:37:44 2007
Linear Equations?
Q. Use these figures when referenced: Choose the best answer for the following. 1: To solve a system by graphing, each equation must be in ___ form. point-slope slope-intercept equivalent 2: To solve by the substitution method, we start by ___. solving one of the equations for either variable solving one of the equations for x solving one of the equations for y 3: To use the addition method, the coefficients of the x's or y's must be the same. If necessary, we can make them the same through ___. inverse operations multiplication subtraction 4: Which of the figures is the graph of this system? 2x - y = -3 x + 2y = -4 Figure A Figure B Figure D 5: What is the solution to the system given in Question #4? (-2, -2)… [cont.]
Asked by Steph N - Thu Jun 26 18:35:33 2008 - - 3 Answers - 0 Comments
A. 1. slope-intercept 2. solving one of the equations for either variable 3. multiplication 4, 5, 6: You didn't show us the figures. 7. (4, 1) 8. You didn't show us the figures. 9. Infinite number of solutions 10. You didn't show us the figures. 11. No solution 12. (3, 2) 13. Infinite number of solutions 14. (2, 2) 15. (1, -1) 16. (2, -3) 17. No solution 18. (6, 2) 19. (2, -1) 20. (-1, 2) 21. (2, -1) 22. (5, 2) 23. No solution 24. (1, -2/3) 25. No solution
Answered by supewiointewect - Thu Jun 26 19:02:01 2008
Q. Use these figures when referenced: Choose the best answer for the following. 1: To solve a system by graphing, each equation must be in ___ form. point-slope slope-intercept equivalent 2: To solve by the substitution method, we start by ___. solving one of the equations for either variable solving one of the equations for x solving one of the equations for y 3: To use the addition method, the coefficients of the x's or y's must be the same. If necessary, we can make them the same through ___. inverse operations multiplication subtraction 4: Which of the figures is the graph of this system? 2x - y = -3 x + 2y = -4 Figure A Figure B Figure D 5: What is the solution to the system given in Question #4? (-2, -2)… [cont.]
Asked by Steph N - Thu Jun 26 18:35:33 2008 - - 3 Answers - 0 Comments
A. 1. slope-intercept 2. solving one of the equations for either variable 3. multiplication 4, 5, 6: You didn't show us the figures. 7. (4, 1) 8. You didn't show us the figures. 9. Infinite number of solutions 10. You didn't show us the figures. 11. No solution 12. (3, 2) 13. Infinite number of solutions 14. (2, 2) 15. (1, -1) 16. (2, -3) 17. No solution 18. (6, 2) 19. (2, -1) 20. (-1, 2) 21. (2, -1) 22. (5, 2) 23. No solution 24. (1, -2/3) 25. No solution
Answered by supewiointewect - Thu Jun 26 19:02:01 2008
Math Wizz? Can you do any of these? Wow, you smarties!?
Q. Find the slope of each line. a. y = -3x + 6 ; m = ___ b. ( y - 3 ) = - 1/2 (x + 5 ) ; m =___ c. 4x + 6y = 12 ; m = ___ d. y = 5 ; m = ___ Find the intercepts of each line. a. y = 3/4x + 12 B. 4x +5y = -40 x intercept: ___ x intercept: ___ y intercept: ___ y intercept: ___ Write each equation i slope-ntercept form. a. m = -1 ; b =3 b. (0, -5) and parallel to 2x + 4y = 8 Write each equation in point-slope form. a. m = 1/2 ; (-2,3) b. (5,3), (10, 6) Write each equation in standard form. a. y = 1/4x + 3 b. ( y -4) = -1/2 (x + 3) c. (-2,-1) ; perpendicular to 2x - 6y = 5 Can you do any of these? Wow, you smarties! And nah guys. it's not cheating. This is homework in which my… [cont.]
Asked by questionso_o - Tue Oct 3 16:38:03 2006 - - 3 Answers - 0 Comments
A. Maybe if you said 'Math Whiz' which actually does refer to an adept - as opposed to 'Math Wizz' which must have something to do with peeing. Do your own homework. . .It's called "Homework help", not "Do my homework for me"
Answered by Mee - Tue Oct 3 17:46:01 2006
Q. Find the slope of each line. a. y = -3x + 6 ; m = ___ b. ( y - 3 ) = - 1/2 (x + 5 ) ; m =___ c. 4x + 6y = 12 ; m = ___ d. y = 5 ; m = ___ Find the intercepts of each line. a. y = 3/4x + 12 B. 4x +5y = -40 x intercept: ___ x intercept: ___ y intercept: ___ y intercept: ___ Write each equation i slope-ntercept form. a. m = -1 ; b =3 b. (0, -5) and parallel to 2x + 4y = 8 Write each equation in point-slope form. a. m = 1/2 ; (-2,3) b. (5,3), (10, 6) Write each equation in standard form. a. y = 1/4x + 3 b. ( y -4) = -1/2 (x + 3) c. (-2,-1) ; perpendicular to 2x - 6y = 5 Can you do any of these? Wow, you smarties! And nah guys. it's not cheating. This is homework in which my… [cont.]
Asked by questionso_o - Tue Oct 3 16:38:03 2006 - - 3 Answers - 0 Comments
A. Maybe if you said 'Math Whiz' which actually does refer to an adept - as opposed to 'Math Wizz' which must have something to do with peeing. Do your own homework. . .It's called "Homework help", not "Do my homework for me"
Answered by Mee - Tue Oct 3 17:46:01 2006
the person who answers the most question they get best answer and 10 points see how many you can answer! =)?
Q. 1: (2x - 1)2 = 4x2 - 12 4x2 - 36 4x2 - 4x + 1 2x3 - 8x2 - 8x + 11 2: Simplify: 3 + {4y + 2(x2 + y)} + x2 2x2 + 3 + 5y 3x2 + 8y 3x2 + 6y + 3 3x2 + 3 + 5y 3: What is the solution set to this system? 3x + 8y = 4 15x + 10y = -10 (2, -2) (-3, 1) (-4/3, 1) no solution 4: -62 = 36 -12 no real solution -36 5: Complete the square: ( )x2 + 2x + 1 = 0 x = -2 2 2 -2 2 1, -2 -1 2 6: What's missing in this factorization? 2x2 + 8x + 6 2(x + 1)(___) 2 + x x + 3 3x + 4 x - 2 7: Which describes the graph of 2x - 3y < 6? the solid line 2x - 3y = 6 and the half-plane above it the solid line 2x - 3y = 6 and the half-plane below it the half-plane above the dashed line 2x - 3y = 6 the half-plane below the dashed line 2x - 3y = 6 8: Simplify: … [cont.]
Asked by chris - Thu May 8 10:07:47 2008 - - 17 Answers - 0 Comments
A. 1. 4x2 - 4x + 1 2. 3x2 + 6y + 3 3. (-4/3, 1) 4. -36 since -6^2=-(6^2), if (-6)^2, then = 36 5. 6. x + 3 7. 8. 4x4y2 9. 7, -1 10. x2 - x + 4 + [1 /(x - 1)] 11. 0 12. 13. 25 14. 15. 1/2 16. 17. 18. 0.0053 19. the set of all numbers greater than or equal to 2 20. 4 + 2 3 21. 24x + 6 22. vertical line 23. no solution (none of those atleast) 24. 1/5hrs (the options are wrong... something is wrong)... if 150miles it meant, then 2 hrs 25. (4, 5) 26. -2x3 + 7x2 - 3x + 7 27. 28. x + 5 29. no solution 30. 0 31. 0 32. -1/6 33. 41 34. -3/5 35. cant read the question properly... messed up... copying and pasting equations sucks 36. 38 37. 6x3 + 13x2 - 29x + 8 38. what is that supposed to read? 39. 40. x < 1 41. 3 5+ 10 3 42. 43. 44. y = -2x + 5… [cont.]
Answered by Brandon H - Thu May 8 10:18:09 2008
Q. 1: (2x - 1)2 = 4x2 - 12 4x2 - 36 4x2 - 4x + 1 2x3 - 8x2 - 8x + 11 2: Simplify: 3 + {4y + 2(x2 + y)} + x2 2x2 + 3 + 5y 3x2 + 8y 3x2 + 6y + 3 3x2 + 3 + 5y 3: What is the solution set to this system? 3x + 8y = 4 15x + 10y = -10 (2, -2) (-3, 1) (-4/3, 1) no solution 4: -62 = 36 -12 no real solution -36 5: Complete the square: ( )x2 + 2x + 1 = 0 x = -2 2 2 -2 2 1, -2 -1 2 6: What's missing in this factorization? 2x2 + 8x + 6 2(x + 1)(___) 2 + x x + 3 3x + 4 x - 2 7: Which describes the graph of 2x - 3y < 6? the solid line 2x - 3y = 6 and the half-plane above it the solid line 2x - 3y = 6 and the half-plane below it the half-plane above the dashed line 2x - 3y = 6 the half-plane below the dashed line 2x - 3y = 6 8: Simplify: … [cont.]
Asked by chris - Thu May 8 10:07:47 2008 - - 17 Answers - 0 Comments
A. 1. 4x2 - 4x + 1 2. 3x2 + 6y + 3 3. (-4/3, 1) 4. -36 since -6^2=-(6^2), if (-6)^2, then = 36 5. 6. x + 3 7. 8. 4x4y2 9. 7, -1 10. x2 - x + 4 + [1 /(x - 1)] 11. 0 12. 13. 25 14. 15. 1/2 16. 17. 18. 0.0053 19. the set of all numbers greater than or equal to 2 20. 4 + 2 3 21. 24x + 6 22. vertical line 23. no solution (none of those atleast) 24. 1/5hrs (the options are wrong... something is wrong)... if 150miles it meant, then 2 hrs 25. (4, 5) 26. -2x3 + 7x2 - 3x + 7 27. 28. x + 5 29. no solution 30. 0 31. 0 32. -1/6 33. 41 34. -3/5 35. cant read the question properly... messed up... copying and pasting equations sucks 36. 38 37. 6x3 + 13x2 - 29x + 8 38. what is that supposed to read? 39. 40. x < 1 41. 3 5+ 10 3 42. 43. 44. y = -2x + 5… [cont.]
Answered by Brandon H - Thu May 8 10:18:09 2008
anybody help....?
Q. 1: (2x - 1)2 = 4x2 - 12 4x2 - 36 4x2 - 4x + 1 2x3 - 8x2 - 8x + 11 2: Simplify: 3 + {4y + 2(x2 + y)} + x2 2x2 + 3 + 5y 3x2 + 8y 3x2 + 6y + 3 3x2 + 3 + 5y 3: What is the solution set to this system? 3x + 8y = 4 15x + 10y = -10 (2, -2) (-3, 1) (-4/3, 1) no solution 4: -62 = 36 -12 no real solution -36 5: Complete the square: ( )x2 + 2x + 1 = 0 x = -2 2 2 -2 2 1, -2 -1 2 6: What's missing in this factorization? 2x2 + 8x + 6 2(x + 1)(___) 2 + x x + 3 3x + 4 x - 2 7: Which describes the graph of 2x - 3y < 6? the solid line 2x - 3y = 6 and the half-plane above it the solid line 2x - 3y = 6 and the half-plane below it the half-plane above the dashed line 2x - 3y = 6 the half-plane below the… [cont.]
Asked by Hollister.... - Fri Jun 27 15:51:14 2008 - - 2 Answers - 0 Comments
A. 53: 32 is what percent of 40? 80% 75% 62% 88% 40. x/100 =32 x=32*100/40 =3200/40=80 Ans: 80% Do the others by yourself.
Answered by iyiogrenci - Fri Jun 27 15:57:56 2008
Q. 1: (2x - 1)2 = 4x2 - 12 4x2 - 36 4x2 - 4x + 1 2x3 - 8x2 - 8x + 11 2: Simplify: 3 + {4y + 2(x2 + y)} + x2 2x2 + 3 + 5y 3x2 + 8y 3x2 + 6y + 3 3x2 + 3 + 5y 3: What is the solution set to this system? 3x + 8y = 4 15x + 10y = -10 (2, -2) (-3, 1) (-4/3, 1) no solution 4: -62 = 36 -12 no real solution -36 5: Complete the square: ( )x2 + 2x + 1 = 0 x = -2 2 2 -2 2 1, -2 -1 2 6: What's missing in this factorization? 2x2 + 8x + 6 2(x + 1)(___) 2 + x x + 3 3x + 4 x - 2 7: Which describes the graph of 2x - 3y < 6? the solid line 2x - 3y = 6 and the half-plane above it the solid line 2x - 3y = 6 and the half-plane below it the half-plane above the dashed line 2x - 3y = 6 the half-plane below the… [cont.]
Asked by Hollister.... - Fri Jun 27 15:51:14 2008 - - 2 Answers - 0 Comments
A. 53: 32 is what percent of 40? 80% 75% 62% 88% 40. x/100 =32 x=32*100/40 =3200/40=80 Ans: 80% Do the others by yourself.
Answered by iyiogrenci - Fri Jun 27 15:57:56 2008
Math Survey #4 Part 2?
Q. 21: If the length of the rectangle is (9x + 3) units and the width is 3x units, find the perimeter. 12x + 3 24x + 6 27x2 + 9 36x + 12 22: Which best describes the graph of x = 5? horizontal line slanted line vertical line parabola 23: What is the solution set to this system? 2x - y = 4 6x - 3y = -18 (2, 3) (1, 1) (1, -5) no solution 24: A freight train leaves a station travelling a constant speed of 30 miles per hour (mph). A passenger train leaves at the same time and travels at a constant speed of 35 mph. In how many hours will the trains be 15 miles apart? (set up a grid and use the formula d = r t) 3 hours 4 hours 5 hours 6 hours 25: What is the solution to this system? y = 2x - 3 x + 2y = 14 (-1, 2) (4, 5) [cont.]
Asked by cutencuddly222 - Tue Apr 15 21:13:17 2008 - - 5 Answers - 0 Comments
A. 21: If the length of the rectangle is (9x + 3) units and the width is 3x units, find the perimeter. 12x + 3 24x + 6 This one 27x2 + 9 36x + 12 22: Which best describes the graph of x = 5? horizontal line slanted line vertical line This one parabola 23: What is the solution set to this system? 2x - y = 4 6x - 3y = -18 (2, 3) (1, 1) (1, -5) no solution This one 24: A freight train leaves a station travelling a constant speed of 30 miles per hour (mph). A passenger train leaves at the same time and travels at a constant speed of 35 mph. In how many hours will the trains be 15 miles apart? (set up a grid and use the formula d = r t) 3 hours 4 hours 5 hours This one 6 hours 25: What is the solution to this system? y =… [cont.]
Answered by DANIEL G - Tue Apr 15 23:06:22 2008
Q. 21: If the length of the rectangle is (9x + 3) units and the width is 3x units, find the perimeter. 12x + 3 24x + 6 27x2 + 9 36x + 12 22: Which best describes the graph of x = 5? horizontal line slanted line vertical line parabola 23: What is the solution set to this system? 2x - y = 4 6x - 3y = -18 (2, 3) (1, 1) (1, -5) no solution 24: A freight train leaves a station travelling a constant speed of 30 miles per hour (mph). A passenger train leaves at the same time and travels at a constant speed of 35 mph. In how many hours will the trains be 15 miles apart? (set up a grid and use the formula d = r t) 3 hours 4 hours 5 hours 6 hours 25: What is the solution to this system? y = 2x - 3 x + 2y = 14 (-1, 2) (4, 5) [cont.]
Asked by cutencuddly222 - Tue Apr 15 21:13:17 2008 - - 5 Answers - 0 Comments
A. 21: If the length of the rectangle is (9x + 3) units and the width is 3x units, find the perimeter. 12x + 3 24x + 6 This one 27x2 + 9 36x + 12 22: Which best describes the graph of x = 5? horizontal line slanted line vertical line This one parabola 23: What is the solution set to this system? 2x - y = 4 6x - 3y = -18 (2, 3) (1, 1) (1, -5) no solution This one 24: A freight train leaves a station travelling a constant speed of 30 miles per hour (mph). A passenger train leaves at the same time and travels at a constant speed of 35 mph. In how many hours will the trains be 15 miles apart? (set up a grid and use the formula d = r t) 3 hours 4 hours 5 hours This one 6 hours 25: What is the solution to this system? y =… [cont.]
Answered by DANIEL G - Tue Apr 15 23:06:22 2008
From Yahoo Answer Search: '2x y=5;(3,1) slope intercept form'
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Mon, 16 Jun 2008 14:54:31 GM
10 CHAPTER . 1. . functions 5. A linear function has the . form. y = mx + b. The number m is called the . slope. and the number b is called the y-. intercept. . The graph of this function goes through the point (0, b) on the y-axis. . ... We can compute the radian measure of from any of the equations . 3. 4 . 3. sin = , cos = or tan = . 5 5 4 Example 1.2.2 Sketch the graph of . y = 5. cos(. 2x. + . 1. ). In order to sketch the graph, we rst compute all of the zeros, relative maxima, ...
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