1.   Find the magnitude of to the nearest tenth.
    A. 4.6 units B. 5.4 units
    C. 29.0 units D. 21.0 units
    Hint

  2.   In quadrilateral ABCD, _____.
   
    A. B.
    C. D.
    Hint

  3.   Suppose and Which ordered pair represents ?
    A. (14, 21) B. (-5, 12)
    C. (-3, 3) D. (-10, 3)
    Hint

  4.   Find the direction of vector RS given R(-4,-2) and S(3,7).
    A. 52.1° B. 60.0°
    C. 59.2° D. 50.8°
    Hint

  5.   If = (0,4) and = (-1,6), and = 2 -3, find .
    A. (0,10) B. (3,10)
    C. (3,-10) D. (-3,26)
    Hint



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