SOLUTION: Graph the following equations using the slope (m) and the y-intercept(b). A. -3x+4y=16 B. 2y-3x=2

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Graph the following equations using the slope (m) and the y-intercept(b). A. -3x+4y=16 B. 2y-3x=2      Log On


   

Question 987511: Graph the following equations using the slope (m) and the y-intercept(b).
A. -3x+4y=16
B. 2y-3x=2
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

Graph the following equations using the slope (m) and the y-intercept(b).
A.
-3x%2B4y=16....write in slope-intercept form y=mx%2Bb
4y=3x%2B16
y=%283%2F4%29x%2B16%2F4
y=%283%2F4%29x%2B4=> slope is m=3%2F4 and y-intercept is b=4
so, we have one point, (0,4) and we need one more point to graph a line
x|y
0|4
4|7..y=%283%2F4%294%2B4=>y=3%2B4=>y=7
plot these two points and draw a line through:



B.
2y-3x=2
2y=3x%2B2
y=%283%2F2%29x%2B1
x|y
0|1
2|4..y=%283%2F2%292%2B1=>y=3%2B1=>y=4
plot these two points and draw a line through: