Question

Y=1/4x+1. y=-x-9. Solve each system of equations by graphing. Clearly identify your solution.

Answer 1

y = 1/4 x + 1

y = - x - 9

Find 2 points of each equation

First equation Second

x y x y

0 1 0 - 9

-4 0 -9 0

Solution (-8, -1)