Question

How do you solve the linear system by graphing y=-x-1 and y=2x+14?

Answer 1

Explanation:

`0 = -x-1 => x = -1` (-1,0) and (0,-1)

`0 = 2x + 14 => x = -7` (-7, 0) and (0, 14)

preview

`-x - 1 = 2x + 14`

`-15 = 3x`

(-5, 4)