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

  2.   Find the slope of the line that passes through P(3, 4) and Q(-4, 6).
    A. 1 B. -
    C. D. -1
    Hint

  3.   Find the slope of the line that passes through R(-3, 4) and S(5, 2).
    A. - B.
    C. -4 D. 4
    Hint

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

  5.   Find the slope of the line that passes through K(-1, 7) and T(-1, -3).
    A. undefined B. 0
    C. 2 D. 5
    Hint



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