118-practice-final

# 118-practice-final - Math 118 Practice for the Math 118...

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Unformatted text preview: Math 118 Practice for the Math 118 Exit Exam Name This draft should not be shown to students before the year 2010. Draft May 29, 2009 No calculators. No partial credit. For credit you must show work and have the correct final answer. For multiple choice shade in the bubble on the answer sheet. For open-ended questions write final answers in the space provided on the answer sheet. 1. Evaluate rs- r 2 at r =- 5 and s =- 3. (A)- 10 (B) 10 (C)- 40 (D) 40 (E) none of the above 2. (3 x- 4 y 6 )- 2 = (A)- 9 x 8 y- 12 (B) 3 x- 4 y- 12 (C) x 8 9 y 12 (D) 3 x 4 y 12 (E) none of the above 3. Solve for x : y- 5 = 3 4 ( x- 8). (A) x = 4 3 y + 3 (B) x = 4 3 y- 12 (C) x = 4 y- 12 (D) x = 4 y- 20 (E) none of the above 4. Solve for L : P = 2 L + 2 W (A) L = P 2- 2 W (B) L = P- 2 W 2 (C) L = P- 2 W (D) L = P- W (E) none of the above Math 118 Practice for the Math 118 Exit Exam 5. Solve for x : 2- x 9. (A) x - 7 (B) x 7 (C) x 7 (D) x - 7 (E) none of the above 6. Select the best graph or por- tion of graph of the solution of: | 2 x- 3 | &lt; 5. 7. Which number is not a solu- tion to 5- x 8? (A)- 8 (B)- 5 (C)- 4 (D)- 3 (E)- 1 8. Which ordered ( x, y ) pair is not a solution to 2 x- 3 y = 12? (A) (0 ,- 4) (B) (2 ,- 3) (C) (3 ,- 2) (D) (6 , 0) (E) (15 , 6) 9. Graph 3 x- 2 y = 15. (A) (B) (C) (D) (E) Math 118 Practice for the Math 118 Exit Exam 10. Graph 3 x- y = 0. (A) (B) (C) (D) (E) 11. Graph y = 3. (A) (B) (C) (D) (E) 12. Graph x =- 2. (A) (B) (C) (D) (E) Math 118 Practice for the Math 118 Exit Exam 13. Graph the line with slope 2 3 through the point (1 ,- 2). (A) (B) (C) (D) (E) 14. Select an equation for a line perpendicular to 3 x- 4 y = 24....
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## This note was uploaded on 09/21/2011 for the course MATH 118 taught by Professor Hearn during the Spring '10 term at Community College of Philadelphia.

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118-practice-final - Math 118 Practice for the Math 118...

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