1.   Write a matrix that will translate a triangular prism using the vector .
    A.
    B.
    C.
    D.
    Hint

  2.   Which of the following is a dilation matrix?
    A. B.
    C. D.
    Hint

  3.   Given the coordinates of a rectangular prism, represent them as a vertex matrix: A(1, 5, 3), B (1, 5, -1), C (1, -3, -1), D (1, -3, 3), E (-4, 5, 3), F (-4, 5, -1), G (-4, -3, -1), H (-4, -3, 3)
    A.
    B.
    C.
    D.
    Hint

  4.   Write a matrix that will translate a rectangular prism (which will always have 8 vertices) using the vector .
    A.
    B.
    C.
    D.
    Hint

  5.   Given what you know about matrix multiplication, make a conjecture about what kind of transformation in 3-dimensional space is represented by the matrix .
    A. The transformation is a reflection over the xz-plane.
    B. The transformation is a dilation by a scale factor of -1.
    C. The transformation is a reflection over the yz-plane, followed by a transformation over the xy-plane.
    D. The transformation is a translation 1 unit along the y-axis.
    Hint



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