SOLUTION: How do you graph the system y = -3x+9 y=-3x+3

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: How do you graph the system y = -3x+9 y=-3x+3      Log On


   

Question 1066482: How do you graph the system y = -3x+9 y=-3x+3
Answer by ikleyn(52787) About Me  (Show Source):
You can put this solution on YOUR website!
.
We graph first line first and the second line second.

Two parallel lines in your case.



Plots y = -3x + 9 (red) and y= -3x + 3 (green)