5. Let f be a function with inverse function g. Class Activity (a) In the form of written sentences, describe how you would use the fact that f(g(I)) = I and the Chain Rule to compute d g(r) for any function f with inverse function g. (b) Use the procedure you wrote above to compute &g(I) for any function f with inverse function g. (c) Why does this result make sense given what we know about visualizing derivatives and the graphs of inverse functions? What happens when we reverse the order of the composition in the previous problem before we ifferentiate? Can we still find a formula for ag(r)? Why or why not