Do not remove this answer page you will return the whole exam. You will be allowed two hours to complete this test. No books or notes may be used except for a one- page sheet of formulas and facts. You may use a graphing calculator during the exam, but no calculator with a computer algebra system (cas) or a qwerty keyboard is permitted. Absolutely no cell phone use during the exam is allowed. The exam consists of 10 multiple choice questions and 5 free response questions. Record your answers to the multiple choice questions on this page by lling in the cir- cle corresponding to the correct answer. Show all work to receive full credit on the free response problems. Unsupported an- swers on free response problems will receive no credit. Multiple choice questions: z x ln(x) dx = x2. Cx + d (x2 + 1)2 (cx + d)2 (x2 + 1)2.