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Unformatted text preview: obiahu (vo879) – HW09 – Schultz – (56395) 1 This printout should have 19 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. 001 10.0 points If f is the function whose graph is given by 2 4 6 2 4 6 which of the following properties does f have? A. differentiable at x = 2 , B. f ′ ( x ) > 0 on ( 1 , 2) , C. local maximum at x = 4 . 1. all of them 2. none of them 3. A only 4. C only 5. B only 6. B and C only 7. A and C only 8. A and B only 002 10.0 points If the graph of the function defined on [ 3 , 3] by f ( x ) = x 2 + ax + b has an absolute minimum at ( 2 , 3), deter mine the value of f (1). 1. f (1) = 6 2. f (1) = 8 3. f (1) = 5 4. f (1) = 7 5. f (1) = 9 003 10.0 points If f is a continuous function on [0 , 6] having (1) an absolute maximum at 2 , and (2) an absolute minimum at 4, which one of the following could be the graph of f ? 1. 2 4 6 2 4 x y 2. 2 4 6 2 4 x y obiahu (vo879) – HW09 – Schultz – (56395) 2 3. 2 4 6 2 4 x y 4. 2 4 6 2 4 x y 5. 2 4 6 2 4 x y 6. 2 4 6 2 4 x y 004 10.0 points Find all the critical points of f when f ( x ) = x x 2 + 9 . 1. x = 3 , 3 2. x = 3 , 3. x = 9 , 9 4. x = 9 , 3 5. x = 3 , 9 6. x = 0 , 3 005 10.0 points Find all the critical points of f when f (...
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This note was uploaded on 09/06/2010 for the course M 32795 taught by Professor Schultz during the Spring '10 term at University of Texas at Austin.
 Spring '10
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