Question

Which equation is the inverse of the question

Answer 1

hope this helps you!!

Answer 2

y=±
`\sqrt{(x+8)/(2) }`

Explanation:

y=2x^2-8

y+8=2x^2

x^2=(y+8)/2

x=±
`\sqrt{(y+8)/(2) }`

Substitute x=y, y=x

y=±
`\sqrt{(x+8)/(2) }`