7 6 6 1 5 4 4 3 2 2 1 0 1 8 6 4 2 2 4 6 2 2 3 4 4

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Unformatted text preview: -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 Garcia, Ilse Homework 11 Due: Nov 6 2007, 3:00 am Inst: Fonken 7 6 5 4. 4 3 2 1 0 -1 -8 -6 -2 -3 -4 -5 -6 -7 7 -9 -8 -7 -6 6 5 5. 4 3 2 1 0 -1 -8 -6 -2 -3 -4 -5 -6 -7 -9 -8 -7 -6 12 6 4 2 -4 -2 -2 -4 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 2 4 6 6 4 2 -4 -2 -2 -4 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 7 6 6 5 2. 4 4 3 2 2 1 0 -1 -8 -6 -4 -2 2 4 6 -2 -2 -3 -4 -4 -5 -6 -6 -7 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 2 4 6 7 6 6 5 3. 4 4 3 2 2 1 0 -1 -8 -6 -4 -2 2 4 6 -2 -2 -3 -4 -4 -5 -6 -6 -7 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 Explanation: Since y = 2 is a horizontal asymptote, two of the graphs can be eliminated immediately by inspection. On the other hand, all the remaining graphs exhibit the same behaviour to the left of the vertical asymptote at x = 1. But to the right of the vertical aymptote, only one graph is concave up. Consequently, 7 6 6 5 4 4 3 2 2 1 0 -1 -8 -6 -4 -2 2 4 6 -2 -2 -3 -4 -4 -5 -6 -6 -7 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 is the only graph having all the stated properties. Garcia, Ilse Homework 11 Due: Nov 6 2007, 3:00 am Inst: Fonken keywords: Stewart5e, asymptote, graph, concavit...
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This note was uploaded on 01/16/2009 for the course M 408k taught by Professor Schultz during the Spring '08 term at University of Texas at Austin.

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