1.   Which letter has rotational symmetry?
    A. C B. M
    C. E D. O
    Hint

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

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

  4.   Use the quadratic formula to solve x2 + 2x - 8 = 0.
    A. -2 B. -4
    C. -4, -2 D. -4, 2
    Hint

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

  6.   Find the equation that has direct variation.
    A. y = 5x + 1.3 B. y = 4x
    C. y = –3x – 1 D. y = 0.8x + 9
    Hint

  7.   Find the equation that contains a decreasing linear relationship.
    A. y = 5 – 6x B. y = 12+ 2x
    C. y = 10 + x D. y = 4x – 3
    Hint

  8.   Which line is parallel to the line listed below?
    A. y = 2x - 5
    B.
    C.
    D.
    Hint

  9.   What type of relationship does the equation have if its second differences are constant?
    A. linear B. constant
    C. quadratic D. cubic
    Hint

  10.   Find a solution to the equation using backtracking.
    A. c = –14 B. c = –1
    C. c = 8 D. c = 2
    Hint

  11.   How could you use the graph of h = 20t – 6t2 to estimate the solution(s) of 20t – 6t2 = 7, where h stands for height and t stands for time?
   
    A. Draw a horizontal line at h = 20 and find where it intersects the curve.
    B. Draw a horizontal line at h = 7 and find where it intersects the curve.
    C. Draw a vertical line at t = 20 and find where it intersects the curve.
    D. Draw a vertical line at t = 7 and find where it intersects the curve.
    Hint

  12.   Find the angle of rotation for the following figure.
   
    A. –30° B. –90°
    C. 150° D. 30°
    Hint

  13.   Describe a figure that is reflected over two intersecting lines?
    A. a translation of the original figure across the intersecting lines
    B. a translation of the original figure across the closest intersecting line
    C. a reflection of the original figure across any line through the intersection point
    D. a rotation of the original figure about the intersection point
    Hint

  14.   Rule: (x, y) (x – 6, y + 1). Find the correct translation.
    A. B.
    C. D.
    Hint

  15.   Write the expression in factored form.3x2 – 6x
    A. x (x – 6) B. 3x (x – 6)
    C. 3x (x + 2) D. 3x (x – 2)
    Hint

  16.   Multiply the pair of binomials.(4z – 2)(4z – 1)
    A. 16z2 – 2 B. 16z2 – 12z – 2
    C. 16z2 + 12z – 2 D. 16z2 – 12z + 2
    Hint

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

  18.   Solve the equation by backtracking.
    A. f = 16 B. f = –28
    C. f = –21 D. f = –24
    Hint

  19.   Give the approximate solution of this equation.5 + (2c – 3) 2 = 5
    A. c = 1.5 B. c = –1.5
    C. c = 1.5 and c = –1.5 D. c = –1.5 and c = –1.5
    Hint

  20.   Hector needs to build a rectangular pen for his dog. He decides to use an area of 50 m2 in his backyard for the pen. Using w for the width, find a function f(w) that represents the perimeter of the fence in terms of w.
    A. lw = 50 B. l + w = 50
    C. l = 50 – w D.
    Hint



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