Question

Please please help

f ₁(x) = x²

Find f(x)

Answer 1

Answer:√x

Explanation:

I am assuming the equation says
`f^(-1)(x)=x^(2)`

What you do is put x instead of
`f^(-1)(x)` and y² instead of x²

So x = y²

Rearrange for y

y = √x

Replace y with f(x)

f(x) = √x