1.   Name the set of numbers that is graphed below.
   
    A. {-1, 0} B. {0}
    C. {-1, 0, 1} D. {-1, 1}
    Hint

  2.   Find the perimeter of the figure if x = 5.
   
    A. 40 units B. 20 units
    C. 5 units D. 8 units
    Hint

  3.   You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves?
    A. 65 mph B. 55 mph
    C. not possible D. 60 mph
    Hint

  4.   Which graph represents a function?
    A. B.
    C. D.
    Hint

  5.   If f(x) = 2x - 2, find 2[f(3)].
    A. 4 B. 8
    C. 10 D. 2
    Hint

  6.   Which inequality is graphed below?
   
    A. y < 8 B. y > 8
    C. y < 8 D. x < 8
    Hint

  7.   Use substitution to solve the system of equations given below.
    A. no solution B. (-12, -10)
    C. (-10, -12) D. infinitely many solutions
    Hint

  8.   Which graph is the graph of the system of inequalities?
y > 2x
    A.
    B.
    C.
    D.
    Hint

  9.   Simplify (4y4)3.
    A. 64y64 B. 12y12
    C. 64y12 D. 12y3
    Hint

  10.   Find .
    A. B.
    C. D.
    Hint

  11.   Simplify .
    A. B.
    C. The expression is in simplest form D.
    Hint

  12.   Find the distance between points with coordinates (3, -2) and (-2, 10).
    A. 7 B. 13
    C. D.
    Hint

  13.   Solve
    A. B. No Solution
    C. All Real Numbers D.
    Hint

  14.   Find f(-11) if f(x) = -3x 25.
    A. 58 B. -58
    C. -8 D. 8
    Hint

  15.   Graph the solution of q 27 < -19.
    A.
    B.
    C.
    D.
    Hint

  16.   Solve 15k > -120.
    A. k < 8 B. k > 8
    C. k < -8 D. k > -8
    Hint

  17.   Express the result of in scientific notation.
    A. 3.43 × 103 B. 3.43 × 102
    C. 3430 D. 343
    Hint

  18.   Anthony and Sanford each throw a football. The height of Anthony's throw can represented by the equation A = 10x2 + 15x + 22, where A is height and x is the time in seconds. The height of Sanford's throw can represented by the equation S = 9x2 + 14x + 23. At time x, what is the combined height of the throws?
    A. 19x2 + 29x + 45 B. 19x2 + 29x + 45
    C. x2 x + 1 D. x2 + x 1
    Hint

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

  20.   Solve -15 = k - 12.
    A. k = 27 B. k = -27
    C. k = -3 D. k =
    Hint



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