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

  2.   Find the sum .
    A. B.
    C. D.
    Hint

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

  4.   Given A(-5,0) and B(2,4) find the vector parallel to AB.
    A. RS, R (-1,1) S (6,-3)
    B. CD, C (-2,2)D (5,3)
    C. UV, U (-4,-5)V (-3,5)
    D. WX, W (-1,-3)X (6,1)
    Hint

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



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