Linear Equation help!!!
Favorites|Homepage
Subscriptions | sitemap
HOME > > Linear Equation help!!!

Linear Equation help!!!

[From: ] [author: ] [Date: 12-08-27] [Hit: ]
-4) (1,4) Find the slope and y-intercept for the line. On the graph it is (0, 3) (-1,5) Find the slope and y-intercept for the line.(-5,......
1) Find the slope and y-intercept for the following equation by writing it in the form y = mx + b.
-5x+y=4

2) For the following problem, the slope and one point on a line are given. Use the point-slope form to find the equation of the line. Write your answer in slope-intercept form.
(−12, 1) m = − 1/4

3) Find the equation of the line that passes through the pair of points. Write your answer in slope-intercept form.
(12, -4) (1, -1)

4) Find the slope and y-intercept for the line.
On the graph it is (0, 3) (-1, 0)

5) Find the slope and y-intercept for the line.
(-5, 0) (0, -1)

6) Find the x- and y-intercepts for the following equation.
−2x + 3y = 15
Thank you for Answering!

-
1)-5x+y=4 =>y=5x+4

slope is 4 and y intercept is 4

2)y-1=-1/4(x+12)

y=(-1/4)x -2

3)m=y2-y1/x2-x1

m=-1-(-4)/1-12 =>-3/11

y+4=-3/11(x-12)

y=(-3/11)x -8/11

4) m = 0-3/-1-0 =>m=3

y-3=3(x-0)

y=3x+3

5) m=-1-0/0-(-5) =>m=-1/5

y-0=-1/5(x+5)

y=(-1/5)x-1

6)x intercept occurs at y=0

-2x=15 =>x=-7.5

y intercept occurs when x=0

3y=-15 =>y=-5

-
Dude, nobody wants to do your homework for you. Luckily there's a robot that would love to do it! Every one of those can be solved on wolframalpha.com. Just go there, copy and paste the equations, and it will give you multiple solutions to each one.
1
keywords: Linear,help,Equation,Linear Equation help!!!
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .