For Those Who Need Help With Inverse Functions

Here are two websites that I found to be extremely helpful. Both give indepth information and insights on inverse functions.

http://www.purplemath.com/modules/invrsfcn.htm
For this website, scroll down to the bottom to navigate through the pages whcih might be of help, depending on what your questions are.

http://www.uncwil.edu/courses/mat111hb/functions/inverse/inverse.html