Ap+Review+7+number+2

by cristina florez

Looks good, but I have some issues with part C. The first part shoud be f ' (x) instead of f(x), and when you take the derivative isn't it lo de high minus high de lo over lo squared? You didn't do that but still you got the right answer so I'm hoping you could make it clear on how you got your numbers. Otherwise nice work. Nicholas Lyons