Chapter 6, Problem 7CR

Graph each of the following functions. Label at least three points on each graph. Name the inverse function of each and show its graph.

$y=x^3$

$y=e^x$

$y=\sin x,-\frac{\pi }{2}\le x\le \frac{\pi }{2}$

$y=\cos x,0\le x\le \pi$