MATH 151 Midterm: MATH 151 TAMU Y2011 2011c Exam 2b
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Part i: multiple choice (15 questions, 4 points each. Write your name, section number, and version letter (b) of the exam on the scantron form: find the derivative of g(x) = x3 + 1 x2 + 1 (a) g (x) = x4 + 3x2. 2x (x2 + 1)2 (b) g (x) = (c) g (x) = 5x4 + 3x2 + 2x x2 + 1 x4 + 3x2 + 2x (x2 + 1)2 (d) g (x) = x4 + 3x2. 2x x2 + 1 (e) g (x) = 1: find the 81st derivative of f (x) = 1 x (a) f (81)(x) = (b) f (81)(x) = (c) f (81)(x) = (d) f (81)(x) = (e) f (81)(x) = (81)! x81 (80)! x80 (81)! x82 (80)! x80 (81)! x81. 16 (a) (cid:18) 16 (b) (cid:18) 9 (c) (cid:18) 4 (d) (cid:18) 9 (e) (cid:18) 1.
