1.   Which figure has only one line of symmetry?
    A. B.
    C. D.
    Hint

  2.   Which letter shown has no lines of symmetry?
   
    A. C B. D
    C. W D. Z
    Hint

  3.   Find the coordinates of A (3, -2) after it has been translated by reflecting it over the graph of y = 1 and then y = -1.
    A. (-2, 3) B. (6, -3)
    C. (3, -6) D. (-1, -2)
    Hint

  4.   Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis.
    A.
    B.
    C.
    D.
    Hint

  5.   Square ABCD is shown in the figure. Find the coordinates of the vertices of the image if the square is translated 2 units to the right and 3 units up.
   
    A. A´(-1, 1), B´(3, 1), C´(3, -3), D´(-1, -3)
    B. A'(-2, 3), B'(6, 3), C'(6, -9), D'(-2, -9)
    C. A´(-1, 4), B´(3, 4), C´(3, 0), D´(-1, 0)
    D. A´(0, 3), B´(4, 3), C´(4, -1), D´(0, -1)
    Hint

  6.   Pentagon EFGHI has vertices E(-9, 0), F(-3, 6), G(6, 6), H(6, -6), and I(-3, -6). Graph pentagon EFGHI and its dilated image E´F´G´H´I´ if the scale factor is .
    A.
    B.
    C.
    D.
    Hint

  7.   Triangle DEF has vertices D(-6, -1), E(-4, -8), and F(-2, -5). Find the coordinates of the image of triangle DEF after it is rotated 180° about the origin.
    A. D´(-1, -6), E´(-8, -4), F´(-5, -2)
    B. D´(1, -6), E´(8, -4), F´(5, -2)
    C. D´(6, 1), E´(4, 8), F´(2, 5)
    D. D´(1, 6), E´(8, 4), F´(5, 2)
    Hint

  8.   Write the rule that describes the translation of
   
    A. (x, y)(x + 2, y - 7)
    B. (x, y)(x - 2, y + 7)
    C. (x, y)(x + 7, y - 2)
    D. (x, y)(x + 3, y - 5)
    Hint

  9.   What is the rule where the angle of rotation is 90° clockwise, and the center is (0, 0)?
    A. (x, y)(-x, y)
    B. (x, y)(-x, -y)
    C. (x, y)(-y, -x)
    D. (x, y)(y, -x)
    Hint

  10.   A triangle has vertices A(3, -6), B(-4, 5) and C(-8, -3). Find the coordinates of the dilation of the triangle with a scale factor of and a center of dilation at the origin.
    A. B.
    C. D.
    Hint

  11.   What is another name for tessellation?
    A. figures B. shapes
    C. tilings D. triangles
    Hint

  12.   How many figures can be used to create a tessellation?
    A. exactly 2 B. no more than 4
    C. no limit D. exactly one
    Hint



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