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COMPASS Algebra Practice Test F

COMPASS Algebra Practice Test F. This practice test is 10 items long. Record your responses on a sheet of paper. The correct answers are on the slide after the last question. Complete solutions follow the answer slide. Click the mouse or use the spacebar to advance to the next question.

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COMPASS Algebra Practice Test F

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  1. COMPASS AlgebraPractice Test F • This practice test is 10 items long. • Record your responses on a sheet of paper. • The correct answers are on the slide after the last question. • Complete solutions follow the answer slide. • Click the mouse or use the spacebar to advance to the next question.

  2. ¡ A. Y = 4X - 7 ¡ B. Y = X - 6 ¡ C. Y = -2X + 5 ¡ D. Y = 4X + 3 ¡ E. Y = 3X + 5 F1. Which equation best describes the data in this table?

  3. F2 For all x, ¡ A. 9 ¡ B. 3 ¡ C. 16 ¡ D. 7 ¡ E. 4

  4. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F3

  5. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F4 What is the slope of 3x + 2y = 6?

  6. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F5 Which of these equations defines a line that is perpendicular to the line given by the equation y = 2x + 5?

  7. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F6 In the standard (x, y ) plane, what is the distance between and ?

  8. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F7 What are the (x, y) coordinates of the point of intersection of the lines determined by the equations 2x – 3y = 4 and y = x?

  9. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F8 If  is a special operation defined by (a  b) = 3a – 2b and (6  x) = 8 then x = ?

  10. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F9 12x2 + 11x – 36 is the product of (3x – 4) and another polynomial. What is the other polynomial?

  11. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F10

  12. C A C E D C B D E C Answers Algebra Practice Test F

  13. ¡ A. Y = 4X - 7 ¡ B. Y = X - 6 ¡ C. Y = -2X + 5 ¡ D. Y = 4X + 3 ¡ E. Y = 3X + 5 F1. Which equation best describes the data in this table? Notice that all of the answers are in slope intercept form. We just have to find m and b.

  14. Calculate the slope. Find b. F1Which equation best describes the data in this table? To find b, plug in a point. Use -2 for the slope. Answer C

  15. F2 For all x, ¡ A. 9 ¡ B. 3 ¡ C. 16 ¡ D. 7 ¡ E. 4

  16. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F3

  17. F3 Before addition the fractions must be rewritten with a common denominator. The LCD is 6. Answer C

  18. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F4 What is the slope of 3x + 2y = 6? If we solve for y the number in front of the x is the slope.

  19. F4 What is the slope of 3x + 2y = 6? Solve for y, then the coefficient of x is the slope. Answer E

  20. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F5 Which of these equations defines a line that is perpendicular to the line given by the equation y = 2x + 5?

  21. Perpendicular 1. Identify the slope of the line. 2. Change the sign. 3. Take the reciprocal. F5 Which of these equations defines a line that is perpendicular to the line given by the equation y = 2x + 5? Answer D

  22. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F6. In the standard (x, y ) plane, what is the distance between and ? Use the distance formula.

  23. F6 In the standard (x, y ) plane, what is the distance between and ? Use the distance formula. Answer C

  24. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F7 What are the (x, y) coordinates of the point of intersection of the lines determined by the equations 2x – 3y = 4 and y = x? Notice that x and y have to be the same This eliminates choices C, D, and E.

  25. F7 What are the (x, y) coordinates of the point of intersection of the lines determined by the equations 2x – 3y = 4 and y = x? Solve this system by substitution. Answer B

  26. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F8 If  is a special operation defined by (a  b) = 3a – 2b and (6  x) = 8 then x = ?

  27. F8 If  is a special operation defined by (a  b) = 3a – 2b and (6  x) = 8 then x = ? Answer D

  28. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F9 12x2 + 11x – 36 is the product of (3x – 4) and another polynomial. What is the other polynomial?

  29. F9 12x2 + 11x – 36 is the product of (3x – 4) and another polynomial. What is the other polynomial? Answer E

  30. ¡ A. ¡ B. ¡ C. ¡ D. ¡ E. F10

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