Chap 3 Answers for Exam 2

Thomas' Calculus, Media Upgrade (11th Edition)

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Review Problems for Exam 2 (Covers chapter 3) 1. Find the derivative of the function by the limit process. a) 3 2 ) ( 2 + - = x x x f 2 2 - x b) 1 ) ( + = x x f x 2 1 2. Find an equation of the line that is tangent to the graph of ) 7 )( 8 ( ) ( 2 2 - - = x x x f at (3, 2). 52 18 + = x y 3. Find the derivative of each of the following functions. (a) 6 3 2 ) ( 2 3 4 - + - + = x x x x x f 3 2 6 4 2 3 + - + x x x (b) x x x f 4 ) ( 2 - = 2 4 1 x + (c) 3 6 ) ( x x x f - = 3 2 2 2 1 x x - (d) 3 2 1 ) ( - - = x x x f 2 ) 3 2 ( 1 - - x (e) 4 2 ) 1 3 ( ) ( + - = x x x f 4 ( x K 3) 3 ( x 2 C 1) 4 K 8 ( x K 3) 4 x ( x 2 C 1) 5 4. Find an equation of the line that is tangent to the graph of 2 2 3 ) ( x x x f + - = and parallel to the line 3 2 4 = + y x . ( 3 2 + - = x y ) 5. Find an equation of the line that is tangent to the graph of 2 3 ) ( x x f + = and perpendicular to the line 3 2 4 = + y x . ( 16 47 2 1 + = x y ) 6. If 5 3 2 ) ( 2 + - + = x x x x f , find ) ( ) 4 ( x f .
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This homework help was uploaded on 01/23/2008 for the course MATH 2253 taught by Professor Pascu during the Fall '07 term at SPSU.

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Chap 3 Answers for Exam 2 - Review Problems for Exam 2...

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