Exam 3 Review Packet

# Exam 3 Review Packet - MTH 103 Exam #3 Review Packet 1. Let...

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MTH 103 Exam #3 Review Packet Name_______________ 1. Let 5 ) ( 2 - = x x f and x x g - = 3 ) ( . Find each of the following. (a) ) )( ( x g f (b) ) ( x g f (c) ) dom( g f + (d) ) / dom( f g (e) ) dom( g f (f) ) dom( f g

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2. Let 4 ) ( + = x x f and 2 9 ) ( - = x x g . Find each of the following. (a) ) 3 )( ( g f (b) ) 0 ( g f (c) ) dom( g f (d) ) / dom( f g (e) ) dom( g f 2
3 . Let x x x f - + = 2 4 3 ) ( . Note that f is one-to-one. (a) Find ) ( 1 x f - (b) Find ) 6 ( 1 - f . 4. Let 7 4 ) ( 3 - = x x g . (a) Find ) ( 1 x g - (b) Find ) 11 ( 1 - - g . 3

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5. The graph of ) ( x f y = is given below. Assume each tick mark represents one unit. (a) On the SAME set of coordinate axes above, sketch the graph of ) ( 1 x f y - = . (b) Find 1 dom - f and 1 rng - f . 4
6. The graph of ) ( x g y = is given below. Assume each tick mark represents one unit. (a) Without drawing the graph of

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## This note was uploaded on 03/19/2008 for the course MATH 103 taught by Professor James during the Fall '06 term at Michigan State University.

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Exam 3 Review Packet - MTH 103 Exam #3 Review Packet 1. Let...

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