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

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

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

  4.   What is the component form of for A(23, 21) and B(-18, 1)?
    A. B.
    C. D.
    Hint

  5.   Determine the direction of = to the nearest degree.
    A. 74° B. 344°
    C. 276° D. 16°
    Hint



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