Question

What is the inverse of f if f(x)=^3sqrtx-2?

Answer 1

\(\large \bf f(x)=y=\sqrt[3]{x-2}\qquad \textit{inverse relationship}\implies x=\sqrt[3]{y-2}\)

solve for "y"

Answer 2

So would it be x=y^3+8

Answer 3

well... x=y^3+8 <--- doesn't look solved for "y" for one.... and it wouldn't resolve to that

Answer 4

I don't understand how to do it?

Answer 5

http://openstudy.com/study#/updates/52c20c74e4b0b729fb8b8e7a