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# 31_new - HW01 gilbert(55035 1 This print-out should have 22...

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HW01 gilbert (55035) 1 This print-out should have 22 questions. Multiple-choice questions may continue on D A the next column or page find all choices before answering. Welcome to Quest. It’s a good idea to download this assignment as a PDF B E file and print it o ff . You can then bring the assignment to class and discussion group. JEG C 001 10.0 points Determine x lim 0 ë x 1 x 2 x 1o . 1. limit = 1 correct 2. limit = 1 2 3. limit = 1 3 4. limit = 1 3 5. limit = 1 2 6. limit = 1 Explanation: After simplification we see that 1 1 = 1 (1 x) = 1 x x 2 x x(1 x) 1 x for all x 6= 0. Thus limit = lim 1 = 1 . 002 10.0 points Consider the slope of the given curve at the five points shown. List the five slopes in decreasing order. 1. A, D, B, C, E 2. E, A, C, D, B correct 3. B, E, D, A, C 4. B, D, C, A, E 5. A, E, D, C, B 6. E, A, B, D, C Explanation: The order will be the one from most positive slope to most negative slope. Inspection of the graph shows that this is E, A, C, D, B . 003 10.0 points The derivative, f , of f has graph a b c graph of f

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