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

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

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

  4.   Graph the line through (2, 3) that is perpendicular to the line with equation 2x + 5y = 1.
    A. B.
    C. D.
    Hint

  5.   Find the slope of the line below.
   
    A. B.
    C. D.
    Hint



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