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

  2.   Which graph represents the solution to x + 4 > -2?
    A.
    B.
    C.
    D.
    Hint

  3.   How many lines of symmetry does the figure shown below have?
   
    A. 1 B. 4
    C. 0 D. 2
    Hint

  4.   The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data.
   
    A. B.
    C. D.
    Hint

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

  6.   Consider the following conjecture. If an even number is written 2k, where k is a whole number, then 2k + 1 must be an odd number. What can be your next course of action in dealing with this conjecture?
    A. test every possible case to prove the conjecture
    B. find a counterexample to disprove the conjecture
    C. develop an argument to prove the conjecture
    D. all answers are correct
    Hint

  7.   Use an exponent to write 177,147 as a power of 3.
    A. 317 B. 319
    C. 39 D. 311
    Hint

  8.   Identify the decay factor in the equation p = 1,508,069 × 0.89n where p is the bacteria population and n is the number of days after a vaccine was administered.
    A. 1,508,069 B. 0.89
    C. p D. n
    Hint

  9.   Use you calculator's Table feature to approximate the solutions to the nearest hundredth.
4x(x + 2) = 12
    A. x = 2, x = –2 B. x = 0, x = –4
    C. x = –1, x = –4 D. x = 1, x = –3
    Hint

  10.   What angle of rotation does the figure below have?
   
    A. 45° B. 180°
    C. 120° D. 90°
    Hint

  11.   Find the angle of rotation for the following figure.
   
    A. –320° B. –140°
    C. –40° D. 140°
    Hint

  12.   Use the projection method to scale this polygon by a factor of .
   
    A. B.
    C. D.
    Hint

  13.   Use the diagram to write and expand an expression for the area.
   
    A. (f + 7)(f+ 9) = f2 + 16f + 63 B. (f+ 7)( f + 9) = f2 – 16f + 63
    C. (f + f)(7 + 9) = 32f D. (f + 7)( f + 9) = f2 + 63
    Hint

  14.   Multiply the pair of binomials.(8g + 2)( g + 5)
    A. 8g2 + 42g+ 10 B. 8g2 + 50g+ 10
    C. 8g2 + 10g + 42 D. 8g2 + 7g + 10
    Hint

  15.   Use the difference of two squares to find the product.
    A. (60 + 1)(60 + 1) = 3,600 + 120 + 1 = 3,721
    B. –(60 + 1)(60 – 1) = –3,600 + 1 = –3,599
    C. (60 + 1)(60 – 1) = 3,600 – 1 = 3,599
    D. –(60 + 1)(60 + 1) = –3,600 – 120 – 1 =– 3,721
    Hint

  16.   Find the solutions of the equation.4y2 – 16 = 0
    A. y = and y = B. y = 2 and y = –2
    C. y = and y = D. y = –2 and y = –2
    Hint

  17.   Find the range of a parabola if the vertex is (–5, 3) and the parabola opens upward.
    A. range: f (x) –5
    B. range: f (x) –5
    C. range: f (x) 3
    D. range: f(x) 3
    Hint

  18.   How many solutions does the equation have?x2 – 6x + 8 = 2x – 3
    A. 0 B. 2
    C. 3 D. 1
    Hint

  19.   All whole-number pairs with a sum of 30 are placed into a hat. What is the probability that one of the numbers in the pair selected is greater than 20?
    A. B.
    C. D.
    Hint

  20.   In the six-team playoff structure below, how many games does Team D have to win to win the playoff?
   
    A. 2 B. 1
    C. 4 D. 3
    Hint



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