Assignment 10-solutions

# Assignment 10-solutions - nanni (arn437) Assignment 10...

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nanni (arn437) – Assignment 10 – guntel – (54940) 1 This print-out should have 7 questions. Multiple-choice questions may continue on the next column or page – fnd all choices beFore answering. 001 10.0 points ±ind the derivative oF f ( x ) = 3 sin 1 ( e x ) . 1. f ( x ) = 3 e x 1 + e 2 x 2. f ( x ) = 3 e x 1 - e 2 x correct 3. f ( x ) = 3 1 - e 2 x 4. f ( x ) = 3 1 + e 2 x 5. f ( x ) = e x 1 - e 2 x 6. f ( x ) = 1 1 - e 2 x 7. f ( x ) = e x 1 + e 2 x 8. f ( x ) = 1 1 + e 2 x Explanation: Since d dx sin 1 x = 1 1 - x 2 , d dx e ax = ae ax , the Chain Rule ensures that f ( x ) = 3 e x 1 - e 2 x . 002 10.0 points ±ind f ( x ) when f ( x ) = 6 - 5 1 + x 2 and f (1) = 0 . 1. f ( x ) = 5 tan 1 x - 6 x + 1 2. f ( x ) = 6 x + 5 tan 1 x - 6 3. f ( x ) = 5 p tan 1 x - π 4 P - 6( x - 1) 4. f ( x ) = 6( x - 1) + 5 p tan 1 x - π 4 P 5. f ( x ) = 6( x - 1) - 5 p tan 1 x - π 4 P correct 6. f ( x

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## This note was uploaded on 11/02/2011 for the course CALCULUS 408S taught by Professor Guntel during the Fall '11 term at University of Texas.

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Assignment 10-solutions - nanni (arn437) Assignment 10...

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