Each problem is worth ve points, for a maximum possible total number of points of 105 (5 possible bonus points). Make sure you ll in your answers on the scantron answer sheet provided. Id number, and the exam version on the scantron answer sheet. You may use this exam to work out the problems. You must hand in this exam as well as the scantron answer sheet. To hand in your exam, be prepared to show your picture. This is a closed book, closed notes exam. Calculators are allowed but must be equivalent to a ti-83/84; no ti-89s or equivalent are allowed. No cell phones are permitted outside of your bag at anytime during the test. Use the following graph to answer questions 1 through 5. 3. lim x 2 f (x) = (a) -2 (b) 1 (c) does not exist (or unde ned) (d) none of the above.
