Quiz 5 will be on Friday, October 10. It will consist of four problems. the choice of problems is influenced by weaknesses I saw on Test 1. You may use a scientific calculator, but not a graphing or programmable calculator. Problem 1: Derive the formula for the derivative of acrtan(x). Problem 2: A long division problem. Problem 3: A polar plotting problem. (10.4) Problem 4: A polar arc length or area problem. (10.5) Remember, there are two versions of each quiz.