Question

Click on the graph to choose the best match of the inverse of the given F(x).

F(x) = 2x2

Answer 1

You know what a inverse look like? That the inverse is the rotation around the line y=x?

Answer 2

\[y=f(x)=2x ^{2} \]
\[x= \pm \sqrt{\frac{ y }{ 2 }} \]