Question

Which equation is the inverse of y=x2 + 16?

Answer 1

if the person above is right its C on ed.

Explanation:

i read the answer above

Answer 2

`f^(-1)(x)=\pm√(x-16)`

Explanation:

The given equation is
`y=x^2+16`

Interchange the positions of x and y

`x=y^2+16`

Now, solve this equation for y. That would be the inverse of this function.

Subtract 16 to both sides of the equation

`x-16=y^2`

Take square root both sides

`y=\pm√(x-16)`

This is the inverse of the given function.

`f^(-1)(x)=\pm√(x-16)`