1.   Identify the transformation.
   
    A. Reflection B. Translation
    C. Rotation D. Dilation
    Hint

  2.   What are the coordinates of A´ if trapezoid ABCD is reflected over the x-axis?
   
    A. A'(-7, 5) B. A'(7, -5)
    C. A'(7, 5) D. A'(-7, -5)
    Hint

  3.   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'(-2, 3), B'(6, 3), C'(6, -9), D'(-2, -9)
    B. A´(-1, 1), B´(3, 1), C´(3, -3), D´(-1, -3)
    C. A´(0, 3), B´(4, 3), C´(4, -1), D´(0, -1)
    D. A´(-1, 4), B´(3, 4), C´(3, 0), D´(-1, 0)
    Hint

  4.   A triangle has vertices M(-3, 6), N(-3, 3), and O(0, 3). Find the coordinates of the dilated triangle M´N´O´ if the scale factor is .
    A. M´(-1, 2), N´(-1, 1), O´(0, 1)
    B. M´(-1, 6), N´(-1, 3), O´(0, 3)
    C. M´(1, -2), N´(1, -1), O´(0, -1)
    D. M´(-9, 18), N´(-9, 9), O´(0, 9)
    Hint

  5.   Triangle QRS has vertices Q(5, 3), R(3, 7), and S(1, 2). Find the coordinates of the image of triangle QRS after it is rotated 90° counterclockwise about the origin.
    A. Q´(-3, 5), R´(-7, 3), S´(-2, 1)
    B. Q´(5, -3), R´(3, -7), S´(1, -2)
    C. Q´(-5, -3), R´(-3, -7), S´(-1, -2)
    D. Q´(-3, -5), R´(-7, -3), S´(-2, -1)
    Hint



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