1.   Name the set of numbers that is graphed below.
   
    A. {-6, -3, 2, 4} B. {-3, 2, 4}
    C. {all integers} D. {-6, -3, 0, 2, 4}
    Hint

  2.   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

  3.   Find the sum
    A. B.
    C. D.
    Hint

  4.   Solve the equation 2x + y = 6 for y.
    A. y = -2x + 6 B. y = 2x + 6
    C. y = -6 - 2x D. y = 2x - 6
    Hint

  5.   Write an algebraic expression for the verbal expression: three times the sum of x and y increased by five times the product of x and 3y.
    A. 3x + y + 5x(3y) B. 3(x + y) + 5(x + 3y)
    C. 3(xy) + 5(x + 3y) D. 3(x + y) + 5(3xy)
    Hint

  6.   Use the distributive property to rewrite without parentheses.
    A. 24x - 4 B. 24x - 24
    C. D. 24x - 3
    Hint

  7.   An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change?
    A. 30.19% B. 50%
    C. 69.81% D. 43.24%
    Hint

  8.   Graph M(-3, 5).
    A. B.
    C. D.
    Hint

  9.   Write the standard form of the equation of the line that passes through
(-2, -3) and (2, -5).
    A. x + 2y = -8 B. x - 2y = -8
    C. 2x + y = -7 D. 2x - y = -1
    Hint

  10.   Solve
    A. {x | x < -12} B.
    C. {x | x < 6} D. {x | x > -12}
    Hint

  11.   Solve |4x - 7| = 13.
    A. {x | x = 5 or x = -5}
    B. {x | x = 5}
    C.
    D.
    Hint

  12.   Use substitution to solve the system of equations given below.
    A. (-5, 5) B. infinitely many solutions
    C. D. no solution
    Hint

  13.   Evaluate m2 if m = .
    A. B.
    C. D.
    Hint

  14.   Find
    A. 11 B. 1.1
    C. -1.1 D. 1.1
    Hint

  15.   Solve 11b = 132.
    A. b = 12 B. b = -12
    C. b = -1452 D. b = 1452
    Hint

  16.   Solve y = 7x – 7 if the domain is {-2, -1, 0, 1}.
    A. {-19, -13, -7, -1} B. {-28, -14, 14, 28}
    C. {-21, -14, -7, 0} D. {7, 14, 21, 28}
    Hint

  17.   Which scatter plot shows that x and y have a positive correlation?
    A. B.
    C. D.
    Hint

  18.   What is implied when it is said that x and y have a positive correlation?
    A. When the value of x increases, the value of y decreases.
    B. When the value of x increases, the value of y increases.
    C. When the value of x increases, the value of y does not necessarily increase or decrease.
    D. When the value of x decreases, the value of y does not necessarily increase or decrease.
    Hint

  19.   Solve
    A. B. b > 54
    C. b < 54 D.
    Hint

  20.   Solve or
    A. {x| x > 15} B. {x| x < 15}
    C. {x| x > 12} D. {x| x < 12}
    Hint



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