Question

What is one solution of the following system?

{2y-2x=12}
{x^2+y^2=36}
A.)(-6,0)
B.)(-2,4)
C.)(0,-6)
D.)(4,-2)

Answer 1

(-6, 0)

Explanation:

Check out A): (-6,0). This satisfies 2y-2x=12: 2(0) - 2(-6) = 12, and also satisfies x^2+y^2=36: (-6)^2 + 0^2 = 36. (-6, 0) is therefore a solution of the given system.