Question

What is the solution set of this system of equations?

y = x2 − 3x − 4
x = y + 8

a.{(-1, 0), (4, 0)}

B.{(8, 0), (0, 8)}

C.{(0, 0)}

D.{(2, -6)}

E.there is no solution

Answer 1

Plug in your second equation to your first
y = x2 − 3x − 4
x = y + 8

So by plugging it in we can get y=(y+8)^2-3(y+8)-4 <--- solve y here

Answer 2

E lol