2211Fall09Test2

# 2211Fall09Test2 - Math 2211 Test 2 Fall 2009 Name_ Show all...

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Math 2211 Test 2 Fall 2009 Name_____________________________ Show all necessary work in your blue book. No credit will be given for incorrect work or answers without work. Use a new page for each problem. Do problems in sequential order. Please use pencil. When finished, place this question paper in your blue book and turn it in. 105 points possible. 1. (10 points) We know that when driving a vehicle that the speed varies inversely with the time for the trip, D RT = . Find the rate of change of the time T with respect to the distance D when the speed R is held constant. 2. (5 points each) Find the derivative of the given function: A) 2 2 4 1 ( ) 1 2 x x f x x x  - - =  - +  B) 2 3 3 1 ( ) 2 x f x x + = - C) ( 29 3 4 tan(3 ) y x x = + D) 3 2 3 sin( ) y x x = E) 3 1 ( ) csc( ) 3 f x x x x = + - F) Given 3 2 3 2, 1 ( ) 2 2, 1 x x x f x x x - + = + and c = 1 Find ) ( c f if it exists. 3.

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## This note was uploaded on 03/30/2011 for the course MATHMATICS 1101 taught by Professor Zhong during the Spring '11 term at Georgia State.

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2211Fall09Test2 - Math 2211 Test 2 Fall 2009 Name_ Show all...

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