104hw1rev

# 104hw1rev - Math 104 HW#1(Review Fall 2009 NAME please...

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Math 104 HW #1 (Review) NAME_____________________________ Fall 2009 1 please print legibly This set of problems represents material that should be known prior to taking Math 104. Work all problems in the space provided. Circle the correct answer and transfer your answer to this cover page . Answer 1 2 3 4 5 6 7 8 9 10 Answer 11 12 13 14 15 16 17 18 19 20

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HW #1 (Review) NAME_____________________________ Fall 2009 2 please print legibly 1. Find the domain of the function. u u u g - - = 9 ) ( Select the correct answer. A. [0, ) B. ( , 0] -∞ C. (0, 9) D. [0, 9] E. ( 9, ] - 2. If the point (9, 7) is on the graph of an even function, what other point must also be on the graph? Select the correct answer. A. (0, 0) B. (9, -7) C. (-9, 7) D. (-9, -7) E. none of these 3. A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 5 = b in. by 28 = a in. by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V of the box as a function of x . Select the correct answer. A. x x x x V 140 66 4 ) ( 2 3 + - = B. x
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## This note was uploaded on 11/04/2009 for the course MUSIC 021 taught by Professor Gray during the Spring '09 term at UPenn.

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104hw1rev - Math 104 HW#1(Review Fall 2009 NAME please...

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