Click here for the video of solving and graphing an inverse function. This should be really good!
How do you check to see if two graphs are inverses of each other?
You will be given to equations. Lets say you are given f(x) and g(x). The only way you can tell they are inverses is if you take one and substitute it for the other. For instance, you need to take g(x) and put it into f(x). This is what it looks like. f(g(x)). Then you have to do the opposite. g(f(x)). The only way they are inverses is if f(g(x)) and g(f(x)) equals x.