Question

Which equation is the inverse of the question

Answer 1

Answer:

y=± $\sqrt{\frac{x+8}{2} }$

Step-by-step explanation:

y=2x^2-8

y+8=2x^2

x^2=(y+8)/2

x=±$\sqrt{\frac{y+8}{2} }$

Substitute x=y, y=x

y=± $\sqrt{\frac{x+8}{2} }$

Answer 2

Hope this helps you!!