problem_pdf - spano velasco(ds28282 – ReviewExam01 –...

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Unformatted text preview: spano velasco (ds28282) – ReviewExam01 – jouve – (58275) 1 This print-out should have 31 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. This is just a practice sheet that maybe usefeul for the review of exam1. No due date, no grade, of course. 001 10.0 points After t seconds the displacement, s ( t ), of a particle moving rightwards along the x-axis is given (in feet) by s ( t ) = 7 t 2- 2 t + 3 . Determine the average velocity of the particle over the time interval [1 , 3]. 1. average vel. = 26 ft/sec 2. average vel. = 25 ft/sec 3. average vel. = 27 ft/sec 4. average vel. = 24 ft/sec 5. average vel. = 23 ft/sec 002 10.0 points Below is the graph of a function f . 2 4 6- 2- 4- 6 2 4 6 8- 2- 4 Use the graph to determine lim x → 3 f ( x ) . 1. limit = 3 2. limit does not exist 3. limit = 12 4. limit = 6 5. limit = 9 003 10.0 points Below is the graph of a function f . 2 4- 2- 4 2 4- 2- 4 Use the graph to determine lim x → 3 f ( x ). 1. limit =- 2 2. limit =- 3 3. limit = 0 4. limit =- 1 5. does not exist 004 10.0 points Determine lim x → x- 1 x 2 ( x + 4) . 1. none of the other answers 2. limit = 1 spano velasco (ds28282) – ReviewExam01 – jouve – (58275) 2 3. limit =-∞ 4. limit = ∞ 5. limit =- 1 4 6. limit = 0 005 10.0 points Determine if lim x → x 5 + 7 x 2 3 x 9 + 7 x 12 exists, and if it does, find its value. 1. limit = + ∞ 2. none of the other answers 3. limit = 7 4. limit = 0 5. limit =-∞ 006 10.0 points Find all vertical asymptotes of the graph of y = 2 x 2 + x- 3 4 x 2- 7 x + 3 . 1. x = 3 4 2. x = 3 4 ,- 1 3. x = 1 4. x = 3 4 , 1 5. x =- 3 4 ,- 1 007 10.0 points Let F be the function defined by F ( x ) = x 2- 16 | x- 4 | . Determine if lim x → 4- F ( x ) exists, and if it does, find its value....
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problem_pdf - spano velasco(ds28282 – ReviewExam01 –...

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