1.   The following are scores on the English exam (the scores are out of 100). Which is the correct line plot?
   
    A.
    B.
    C.
    D.
    Hint

  2.   The median is the _________ of a set of numbers.
    A. highest number B. middle number
    C. most frequent D. average
    Hint

  3.   Graph the system of equations to determine whether it has no solution, many solutions, or one solution. If the system has one solution, name it.
3x - 2y = -1
2x + y = 4
    A. one solution at (1, 2) B. no solution
    C. infinitely many solutions D. one solution at (2, 1)
    Hint

  4.   Find (x - 4)2.
    A. x2 - 16 B. x2 - 8x + 16
    C. x2 + 16 D. x2 - 4x + 16
    Hint

  5.   Use the quadratic formula to solve 6x2 - x - 1 = 0.
    A. B.
    C. D.
    Hint

  6.   If a $5000 piece of equipment loses value at a rate of 5% per year, how much will it be worth after 5 years?
    A. $4279.35 B. $4011.62
    C. $6381.41 D. $3868.90
    Hint

  7.   Find .
    A. B.
    C. D.
    Hint

  8.   Solve .
    A. 1, 3 B. -1, 3
    C. -1 D. 3
    Hint

  9.   Find the value of c that makes x2 + 16x + c a perfect square.
    A. 8 B. -64
    C. 16 D. 64
    Hint

  10.   Find the solution set for 16 + b 40
if the replacement set is {22, 23, 24, 25}.
    A. {23, 24, 25} B. {24, 25}
    C. {24} D. {22, 23, 24}
    Hint

  11.   Simplify 7(b + 3) + 14.
    A. 7b + 35 B. 42b
    C. 7b + 17 D. 24b
    Hint

  12.   Solve
    A. x = -6 B. No Solution
    C. x = 6 D. All Real Numbers
    Hint

  13.   Solve
    A. B.
    C. D.
    Hint

  14.   Use elimination to solve the system of equations given by 3x 2y = 12 and 3x + 5y = 33.
    A. (14, 15) B. no solution
    C. (6, 3) D. infinitely many solutions
    Hint

  15.   Find (2x2 + 5x 1) (3x2 4x 6).
    A. 5x2 + x + 5 B. 5x2 + 9x + 5
    C. 5x2 + 9x 7 D. 5x2 + x 7
    Hint

  16.   What is the factored form of the polynomial 23x2 69x?
    A. 23x(x + 3) B. 23x(x2 3)
    C. 23x(x 3) D. 23x(x2 + 3)
    Hint

  17.   How many real roots are there for the equation 2x2 + 6x + 3?
    A. cannot be determined from given information B. 1
    C. 2 D. 0
    Hint

  18.   Find .
    A. B.
    C. D.
    Hint

  19.   What is the perimeter of a triangle whose vertices are the points
(1, 4), (1, 2), (5, 2)?
    A. B.
    C. D.
    Hint

  20.   Greta and her grandmother planned to attend a downtown play. Greta lives 10 miles south and 4 miles west of downtown, while her grandmother lives 2 miles south and 2 miles east of downtown. If Greta picks up her grandmother on the way (rather than meet her at the play), how many miles does that add to her trip?
    A. 2 B.
    C. D.
    Hint



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