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Unformatted text preview: NOTE: Be sure to bubble the answers to questions 1  20 on your scantron. Part I: 2 points each In problems 1 through 5 indicate whether each of the following statements are true or false. 1. The number 25 is a natural number. A. True B. False 2. If b < 0, then  b  = b . A. True B. False 3. If x is a real number, then x 2 + 9 =  x  + 3 A. True B. False 4. 7 p ( 2009) 7 = 2009. A. True B. False 5. The polynomial 3 x 4 2 x + 12 x 6 + 1 has degree 4. A. True B. False 6. Write the following statement as an inequality. The distance between x and 3 is at most 6 units. A.  x 3  6 B.  x 3  < 6 C.  x + 3  6 D.  x + 3  6 7. Which of the following is not a polynomial? A. 2 B. x 2 + 2 3 x + 5 C. 2 x 3 + x D. 2 x 4 + x 1 + 3 MAC 1140 Page 1 of 8 Exam 1A 8. The equation 4 + ( z + x ) = (4 + z ) + x illustrates which property of the real numbers? A. The commutative property of addition....
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This note was uploaded on 07/12/2011 for the course MAC 1140 taught by Professor Williamson during the Fall '08 term at University of Florida.
 Fall '08
 WILLIAMSON
 Calculus, Algebra

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