Question

What is the inverse of f(x)=3x^2

Answer 1

`y=3x^2`

`y=3x^2`

Explanation:

There is no step-by-step explanation because it's a graph. Well, it's how I did it. Therefore, the graph in the picture that I'm about to post will be your answer.

Answer 2

f^-1 (x)=sqrt(x/3), -sqrt(x/3).

Explanation:

f(x)=3x^2

y=3x^2

x=3y^2

y^2=x/3

y=sqrt(x/3), -sqrt(x/3).