1.   Determine the slope of the line that passes through the points at
(1, 5) and (-4, 0).
    A. 1 B. 0
    C. D. -1
    Hint

  2.   State the slope of the line graphed below.
   
    A. B.
    C. D.
    Hint

  3.   Choose the line whose slope is undefined.
    A. B.
    C. D.
    Hint

  4.   Graph the line through (2, 3) that is parallel to the line with equation 3xy = 2.
    A. B.
    C. D.
    Hint

  5.   Choose the line that has a slope of zero.
    A. B.
    C. D.
    Hint



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