1.   Find the slope of the line that passes through A(-3, 2) and B(1, 3).
    A. B. -
    C. -4 D. 4
    Hint

  2.   Find the slope of the line that passes through C(3, -5) and D(7, -1).
    A. B. 1
    C. -1 D. -
    Hint

  3.   Find the slope of the line that passes through U(5, -2) and V(-1, -2).
    A. 1 B. undefined
    C. -1 D. 0
    Hint

  4.   Find the slope of the line that passes through W(2, -1) and X(-4, -1).
    A. B. 0
    C. undefined D. 3
    Hint

  5.   Find the slope of the line that passes through Y(3, -5) and Z(3, 1).
    A. 1 B. -1
    C. 0 D. undefined
    Hint



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