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

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

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

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