Section 4.4-problems-1

Section 4.4-problems-1 - to (aqt73) – Section 4.4 –...

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Unformatted text preview: to (aqt73) – Section 4.4 – isaacson – (55826) This print-out should have 6 questions. Multiple-choice questions may continue on the next column or page – ﬁnd all choices before answering. 001 10.0 points Determine if the limit 2x + 1 lim 2 − 3x + 2 x→∞ x exists, and if it does, ﬁnd its value. 1. limit = 0 2. limit = − 3. limit = 003 1 10.0 points Determine if lim x → −∞ 4x 2x + x−1 x+1 exists, and if it does, ﬁnd its value. 1. limit = 10 2. limit = 6 3. limit = 8 2 3 4. limit does not exist 5. limit = 9 1 2 6. limit = 7 4. limit = 1 004 5. limit doesn’t exist Determine if lim x 6. limit = 2 10.0 points x→∞ 9 x2 + 7 − 3 x exists, and if it does, ﬁnd its value. 002 10.0 points 1. limit = 1 Determine if lim x→∞ 4 x3 − 3 x 4 x3 + 2 x2 + 5 exists, and if it does, ﬁnd its value. 1. limit = 5 4 2. limit = 5 6 3. limit = 7 6 4. limit = 4 3 2. limit = 1 3 3. limit = 4 4. limit = 1 2 5. limit does not exist 6. limit = 1 4 5. limit does not exist 6. limit = 2 3 005 10.0 points Which of the following is the graph of f ( x) = x−2 ? x+2 to (aqt73) – Section 4.4 – isaacson – (55826) 8 7 6 1. 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 8 7 6 2. 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 6 4 2 −6 −4 −2 −2 −4 24 6 −6 6 4 2 −6 −4 −2 −2 24 6 −4 −6 7 6 5. 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 7 6 6. 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 2 6 4 2 −6 −4 −2 −2 −4 −6 2 46 2 46 6 4 2 −6 −4 −2 −2 −4 −6 006 10.0 points Which of the following functions has 7 6 3. 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 8 7 6 4. 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 6 4 2 −6 −4 −2 −2 −4 24 6 2 -2 −6 6 4 2 −6 −4 −2 −2 −4 −6 as its graph. 24 6 1. f (x) = 2x + 3 x−2 2. f (x) = 2x − 3 x+2 3. f (x) = 3 − 2x x+2 3 2 to (aqt73) – Section 4.4 – isaacson – (55826) 4. f (x) = 2x + 3 x+2 5. f (x) = 2x − 3 x−2 3 ...
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This note was uploaded on 06/14/2011 for the course MATH 305G taught by Professor Cathy during the Spring '11 term at University of Texas.

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