Question

Which equation is the inverse of y = x2 – 36?

Answer 1

its B.y=±√​n+36​​​

i hope that helps

Answer 2

The given equation of the curve is

y= x² - 36

To find it's inverse we have to convert y in terms of x.

So, adding 36 to both sides of equation

→ y + 36=x² -36 + 36

→ y + 36 = x²

→ x² = y+ 36

→ x =
`\pm`
`√(y+36)`

Now, to find inverse you can replace x by y, so by replacing x by y, the above equation becomes

y =
`\pm√(x+36)`

Second option is correct.