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

  2.   Find the direction of to the nearest degree for A(2, -1) and B(-3, 3).
    A. 141° B. 39°
    C. 219° D. 321°
    Hint

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

  4.   Find the magnitude of JK if J is (-2,-4) and K is (3,7)
    A. 11.2 B. 13
    C. 18.2 D. 12.1
    Hint

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



Glencoe
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