1.   A(n) _____ is a transformation that occurs when a figure is moved from one location to another.
    A. enlargement B. translation
    C. dilation D. addition
    Hint

  2.   What translation matrix should be used to translate a figure with five vertices up 3 units and right 2 units?
    A.
    B.
    C.
    D.
    Hint

  3.   Suppose has vertices A(3, 4), B(-2, 1) and C(2, –3). Dilate so that its perimeter is one-fourth the original perimeter. What are the coordinates of the vertices of
    A.
    B.
    C.
    D.
    Hint

  4.   What are the coordinates of the vertices of the image of rectangle HJKL with H(4, 1), J(-3, -2), K(2, -6), and L(-4, 5) after a reflection across the x-axis?
    A. H'(4, –1), J'(-3, 2), K'(2, 6), L'(-4, -5)
    B. H'(-4, –1), J'(3, 2), K'(-2, 6), L'(4, -5)
    C. H'(-4, –1), J'(-3, -2), K'(-2, -6), L'(-4, -5)
    D. H'(-4, 1), J'(3, -2), K'(-2, -6), L>'(4, 5)
    Hint

  5.   Find the coordinates of the vertices of the image of a rectangle ABCD with A(4, -3), B(-3, 1), C(-7, -3), and D(5, 2) after a reflection across the line y = x.
    A. A'(-3, -4),B'(1, 3),C'(-3, 7),D'(2, -5)
    B. A'(-4, -3),B'(3, 1),C'(7, -3),D'(-5, 2)
    C. A'(-3, 4),B'(1, -3),C'(-3, -7),D'(2, 5)
    D. A'(3, 4),B'(-1, -3),C'(3, -7),D'(-2, 5)
    Hint



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