Here's the question you clicked on:
aussy123
Click on the graph to choose the best match of the inverse of the given F(x). F(x) = 2x2
You know what a inverse look like? That the inverse is the rotation around the line y=x?
\[y=f(x)=2x ^{2} \] \[x= \pm \sqrt{\frac{ y }{ 2 }} \]