SOLUTION: graph the equation by deterining the x and the y. thank you -4x+y=-20

Algebra ->  Linear-equations -> SOLUTION: graph the equation by deterining the x and the y. thank you -4x+y=-20      Log On


   

Question 233547: graph the equation by deterining the x and the y. thank you -4x+y=-20
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
-4x+y=-20

Let x=0, and find y. If x=0, then y=-20

Let y=0, and find x. If y=0, then -4x=-20, so x=5.

Graph these two points and you should have this graph:

graph%28300%2C300%2C+-30%2C30%2C+-30%2C+30%2C+4x-20%29

Dr. Robert J. Rapalje