College Level Mathematics Placement Pretest PDF

COLLEGE LEVEL MATHEMATICS PRETEST This pretest is designed to give you the opportunity to practice the types of problems that appear on the college-level mathematics placement test. An answer key is provided so that you may check your answers. The questions consist of algebra and trigonometry probl...

COLLEGE LEVEL MATHEMATICS PRETEST This pretest is designed to give you the opportunity to practice the types of problems that appear on the college-level mathematics placement test. An answer key is provided so that you may check your answers. The questions consist of algebra and trigonometry problems. The Accuplacer Test is an adaptive test. Depending on your answers to each question, you may find that you will be tested on some or all of the material in this packet. The mathematics placement testing includes elementary algebra to start. If you score a 76 or higher on elementary algebra questions, Accuplacer will automatically continue into college-level mathematics questions. Once you begin answering these questions, your placement is based on your score in this portion of the exam. Start Accuplacer Elementary Algebra Score 76 or higher in NO Placement into MAT033 elementary or MAT037 based on algebra? score. YES Begin College Level Math Portion of Accuplacer. Placement based on College Level Math Placement Test score.  College Level Mathematics Placement Pretest 1. 2 x( x  3)  ( x  1)( x  2)  a.  x2  7 x  2. b.  x2  5x  2. c. 3x2  7 x  2. d. 3x2  5x  2. e. 3x2  5x  2. x 7 2.   x2 x2 x7 a.. x2 x7 b.. x2 x 2  9 x  14 c.. x2  4 x 2  9 x  14 d.. x2  4 x7 e.. 4 3 3. x2 = 2 3 a. x 3. b. x 3. c. x 2. d. x 6. e. x 6. 52 x 1 4.  x4 y 2 1 a.. 25x3 y 2 1 b.. 10x5 y 2 25x 5 c.. y2 10 d. 3 2. x y 1 e.. 25x5 y 2 September 2012 2  College Level Mathematics Placement Pretest 1  5. (64) = 2 1 1 1 a. 8. b. 4. c. . d.. e.. 8 8 4 6. If 3 x  a  b , then x  b  a . 3 a.  a  b. 3 b. c. b3  a3. d. a3  b3. e. 3 b  a. 1 1  x y 7. 2  y  x2 a. xy( x  y). 1 b.. xy ( x  y ) 1 c.. ( x  y 3 ) 3 d. y  x. 1 e.. x y 8. 2 x  7  1 is equivalent to which of the following? a. x  3 b. x3 c. 3 x  4 d. 4  x  3 e. 0 x3 2 1 9. a 3  a 4  1 2 11 1 3 a. a 6. b. a 7. c. a 12. d. a 4. e. a 7. September 2012 3  College Level Mathematics Placement Pretest 10. In the figure below, if the length of AB is 10, find the length of AD. A 3 a. 11 8 10 3 b. 11 4 c. 12 1 d. 12 4 1 8 B e. 12 C 2 10 E D 11. One solution of the equation x2  7 x  2  0 is 7  41 a.. 2 7  41 b.. 2 7  57 c.. 2 7  41 d.. 2 7  57 e.. 2 12. What is the slope of the line shown? You may assume that each tick mark represents one unit. y x 1 1 a. 2 b.  c. 1 d. 2 e. 2 2 September 2012 4  College Level Mathematics Placement Pretest 13. If f ( x)  4 x  2 , then f ( x  1) = a. 4 x2  6 x  2. b. 4 x2  2 x  2. c. 4x  2. d. 4x  6. e. 4 x  1. 14. The graph of which of the following equations is a line parallel to the graph of x  5y  8 ? a. x  5y  8 b. 5x  y  8 c. 2 x  10 y  8 d. 2 x  10 y  8 e. 10 x  2 y  8 x 8 15. If z  , then x  2x 8 a.. 1  2z 8 b.. 2z 1 z 8 c.. 2 z 8 d.. 2 e. 2z 1. 16. If x  b  a , then x  a. a  b2. b. a b. c. a2  b. d. a2  b. e. a b. September 2012 5  College Level Mathematics Placement Pretest 17. Which of the following could represent the graph of y   x 2  1 ? You may assume that each tick mark represents one unit. a. b. y y x x c. d. y y x x e. y x September 2012 6  College Level Mathematics Placement Pretest 1 1 18. If  , then s  rs t a. t r. b. r t. rt c.. tr rt d.. r t 1 e.. tr 19. In the figure below, if the length of AE  16 , find the length of EC. A a. 21 2 b. 5 3 c. 5 16 1 d. 4 2 12 D E e. 4 15 B C ( x  2) 2 ( y  1) 2 20. The graph of   1 is which of the following? 16 25 a. circle b. ellipse c. hyperbola d. parabola e. two intersecting lines 21. A parent rewards a child with 50 cents for each correctly solved mathematics problem and fines the child 30 cents for each incorrectly solved problem. If the child nets $22.00 after 100 problems. How many problems were solved correctly? a. 30 b. 35 c. 45 d. 53 e. 65 1 22. If 3x5  , then x  27 a. 10. b. 8. c. 6. d. 2. e. 1. September 2012 7  College Level Mathematics Placement Pretest 23. If x  0 , then x4  6 x2  9 = a. x 2  6 x  3. b. x 2  6 x  3. c. x 2  3. d. x 2  3 6 x 2. e. x 2 6 x  9. 24. If log3 81  x , then x  a. 2. b. 4. c. 6. d. 12. e. 27.  1  25. If log 2    x , then x   128  a. 7. 1 b.. 7 1 c. . 7 d. 7. e. 64. 26. If log5  0.6990 and log3  0.4771 , then log 45 = a. 0.93755. b. 0.58881. c. 2.3524. d. 2.1303. e. 1.6532. 27. If log x  3log a  log b , then x  a. (ab)3. b. 3a  b. c. 3ab. d. a 3b. a3 e.. b September 2012 8  College Level Mathematics Placement Pretest 28. If 21.5894  3, then 24.5894  a. 18. b. 24. c. 28. d. 30. e. 31. 1 29. Given that logb  N 4   8, then log b    N a. 2. 1 b.. 2 c. 4 8. 1 d. 4. 8 1 e. . 2  30. Given that a circle has 2 radians, how many degrees are equal to radians? 12 a. 6 b. 12 c. 15 d. 20 e. 30 1 31. If cos 60  , then cos300  2 3 a.. 2 1 b. . 2 2 c.. 2 3 d. . 2 1 e.. 2 5 32. If tan   , 0    90 , then cos  12 5 12 13 13 12 a.. b.. c.. d.. e.. 13 13 5 12 5 September 2012 9  College Level Mathematics Placement Pretest 33. The figure below shows a portion of the graph of which of the following functions? Note that the x-axis is labeled in radians. Each tick mark on the y-axis is one unit. x a. y  2sin   2 b. y  2cos  2 x   x c. y  2 cos   2 d. y  2sin  2 x  e. y  2cos  2 x  C 34. In the figure below, the length of BC is a. 8sin 36. b. 8cos36. c. 8 tan 36. d. 6. B e. 10. 360 B A 8 35. Given 0  x  360 and 4sin x  1  5, then x  a. 0. b. 90. c. 180. d. 270. e. 360. September 2012 10  College Level Mathematics Placement Pretest 36. 2sin x cos x  a. sin 2x. b. cos 2x. x  c. sin   1. 2  d. 4sin x cos x. e. 2cos2 x. 37. What is not true of the graph of y  f ( x) below? y x a. This is not a one-to-one function. b. This function has no real roots. c. The domain of the function is  ,  . d. This is not an odd function. e. f (2) is negative. September 2012 11  College Level Mathematics Placement Pretest 38. Write the equation of an ellipse with foci at (6, 3),(0, 3) and a major axis of length 10. ( x  2)2 ( y  3)2 a.  1 25 16 ( y  4)2 ( x  3)2 b.  1 25 16 ( x  3)2 ( y  3)2 c.  1 25 16 ( x  4)2 ( y  3)2 d.  1 25 16 ( x  3)2 ( y  4)2 e.  1 25 16 39. sin  (csc  sin  ) = a. cos2 . b. tan   sin 2 . c. sec  sin 2 . d. cot   sin 2 . e. sin 2 . 40. Which expresses y as a function of x? a. x  y  4 2 2 b. x  y  4 2 c. x  4 d. x  4 y  4 2 e. sin x    sin  y  2 2 3 41. Let f ( x)  x  , g ( x)  x  7. Find f ( g (2)). 2 x a. 6 b. 12 c. 8 d. 12 e. 0 September 2012 12  College Level Mathematics Placement Pretest 42. Which of the following could represent the graph below? y x a. y   x  3x  4 3 2 b. y  2 x  4 c. y  x 3 d. y  x  4 2 e. y  2 x  9 x  1 3 43. Solve tan x  1, where 0  x  . 2  a. 2  3 b. , 4 4 c. 1, 1 d. 0  e. 4 1 1 44. If f ( x)  and g ( x)  , what is the domain of f ( g ( x)) ? x 1 x a. (,1) b. (,1)  (1, ) c. (,0)  (0,1)  (1, ) d. (1, ) e. (, ) September 2012 13  College Level Mathematics Placement Pretest 45. Evaluate: csc(cos1 x). 1  x2 a. x b. 1  x 2 x c. 1  x2 1 d. 1  x2 e. x2 1 46. Solve: 49 x4  25x2  0. 25 a. x   49 5 b. x  0,  7 49 c. x   25 7 d. x  0,  5 5 e. x   7 47. What is the remainder when x3  19 x2  114 x  218 is divided by ( x  4) ? a. 4 b. 9 c. 6 d. 2 e. 0 48. The sum of a number and 6 is 8 more than twice the number. Find the equation that could be used to find this number x. a. x  6  2 x  8 b. x  6  x2  8 c. x  6  2( x  8) d. 6 x  2 x  8 e. x  14  2 x September 2012 14  College Level Mathematics Placement Pretest 49. Given that f(x) is one-to-one, find the inverse of the function f ( x)  ( x  6)3  6. bg a. f 1 x  3 x  6  6 b. f 1 ( x)  3 x  6 c. f 1 ( x)  3 x  6  6 d. f 1 ( x)  3 x  6  6 e. None of these. e 3 4 x 50. Simplify:. e42 x 4x  3 a. 2x  4 3  4x b. 4  2x c. e1 2 x d. e8 x 22 x 12 2 e. e12 x 51. Write an equation of the line passing through the point (6, 10) with an undefined slope. a. x  10 b. x  6 c. y  6 d. y  10 e. It cannot be determined from the given information. 52. Perform the indicated operation and write the result in standard form: (3  2i)(3  7i). a. 5  27i b. 23  15i c. 5  15i d. 23  15i e. 5  27i September 2012 15  College Level Mathematics Placement Pretest 3x 4 53. What is the least common denominator for and ? x  16 2 2x  8 a. 2( x  4)( x  4) b. 4( x2  16)  3x(2 x  8) c. 2( x  4) d. ( x2  16)(2 x  8) e. 2  x 2  4  x 7 54. If f ( x)  and g ( x)  2 , find f ( x)  g ( x). x  16 2 x  5x  4 x 2  6 x  28 a. ( x  4)( x  4) x2  6 b. ( x  4)( x  4) x 2  6 x  28 c. ( x  4)( x  4)( x  1) x 2  6 x  28 d. ( x  4)( x  4)( x  1) x 2  6 x  28 e.  x2  16  x  1 ( x 2  19)( x  4) 55. The function f ( x)  has x 2  81 a. two vertical asymptotes; one oblique asymptote. b. one vertical asymptote; one horizontal asymptote. c. one vertical asymptote; no horizontal asymptote. d. no vertical asymptotes; one oblique asymptote. e. only two vertical asymptotes. September 2012 16  College Level Mathematics Placement Pretest SOLUTIONS 1. d 26. e 51. b 2. c 27. d 52. b 3. a 28. b 53. a 4. e 29. a 54. c 5. d 30. c 55. a 6. a 31. e 7. b 32. b 8. d 33. d 9. c 34. c 10. e 35. d 11. e 36. a 12. a 37. e 13. d 38. c 14. d 39. a 15. a 40. d 16. c 41. c 17. b 42. e 18. a 43. b 19. e 44. c 20. c 45. d 21. e 46. b 22. b 47. d 23. c 48. a 24. b 49. a 25. a 50. e September 2012 17  College Level Mathematics Placement Pretest Websites for Practice: http://www.testprepreview.com/modules/graphs.htm http://www.testprepreview.com/modules/mathematics3.htm http://accuplacer-practice-tests.accuplacer-test.com/ https://secure.noctrl.edu/placement_exams/math/advalg.htm https://secure.noctrl.edu/placement_exams/math/trgel.htm#top https://secure.noctrl.edu/placement_exams/math/elemalg.htm#top http://www.khanacademy.org/ September 2012 18