MATH 121 Midterm: MATH 121 Drexel Exam1SolFall2012
Document Summary
Math 121 - exam 1 - 10/15/2012: for the free response section, you must show all work. Answers without proper justi - cation will not receive full credit. Partial credit will be awarded for signi cant progress towards the correct answer. Cross o any work that you do not want graded: you have 50 minutes to complete this exam. Immediately: you may not use any electronic devices including (but not limited to) calculators, cell phones, or ipods. Problem 1 problem 2 problem 3 problem 4 multiple choice. Reminder: for each of the following problems, you must show all of your work to earn full credit. You may not use tools such as the power rule, l"hopital"s rule, or other applicable techniques which you may have learned elsewhere. You may only use techniques discussed in class up to and including chapter 2. 2: (15 points) let f (x) = Use the de nition of the derivative to compute f (x).
