1.   A direct variation equation has (-2, 4) and (n, -8) as solutions. Find the missing value.
    A. -2 B. 4
    C. 1 D. 16
    Hint

  2.   Suppose y varies directly as x, and y = -319 when x = 29. Write a direct variation equation that relates x and y.
    A. B. y = 11x
    C. D. y = -11x
    Hint

  3.   Suppose y varies directly as x, and y = -65 when x = -26. Write a direct variation equation that relates x and y.
    A. B.
    C. D.
    Hint

  4.   Use the direct variation equation y = 22x to find x when y = 88.
    A. x = -4 B.
    C. D. x = 4
    Hint

  5.   Graph
    A.
    B.
    C.
    D.
    Hint



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