Exam1A - NOTE: Be sure to bubble the answers to questions 1...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

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....
View Full Document

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.

Page1 / 8

Exam1A - NOTE: Be sure to bubble the answers to questions 1...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online