1.   If AB = 6, find the measure of the dilation image of for a dilation with scale factor -3.
    A. 9 B. 18
    C. 3 D. -6
    Hint

  2.   A dilation with center C produced quadrilateral RSTV. What is the scale factor?
   
    A. B. 9
    C. 12 D. 2
    Hint

  3.   Which statement is true about dilations?
    A. Dilations are the combination of two reflections.
    B. Dilations form similar images.
    C. Dilations form congruent images.
    D. Dilations are isometries.
    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´(-9, 18), N´(-9, 9), O´(0, 9)
    D. M´(1, -2), N´(1, -1), O´(0, -1)
    Hint

  5.   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



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