Does anyone know where I can find the answers to all of the problems in the Calculus, 7th edition book by Larson, Hostetler, Edwards? My math teacher is not very good because she refuses to go over all of the homework that she gives us, which is a lot, and she doesn't even collect it for a grade. She will only go over about five or 10 of the 25 or 30 problems she gives us each night and she only assigns even problems because the answers to the odds are in the back of the book. I wouldn't use these answers to just get homework done more easily because, like I said, she doesn't grade it or anything so it won't matter if I have the right answers. I just want to see if the answers that I get are correct so I know what I need to work on. Thanks.