1.   If y varies directly as x and y = 35 when x = 5, find y when x = 11.
    A. 77 B. 7
    C. D. 41
    Hint

  2.   If y varies directly as x and y = 21 when x = 5, find x when y = 42.
    A. 10 B. 21
    C. 5 D. 4.2
    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.   Graph
    A.
    B.
    C.
    D.
    Hint

  5.   If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile?
    A. 18 minutes B. 18 seconds
    C. 6 minutes, 40 seconds D. 9 seconds
    Hint



Glencoe
The McGraw-Hill Companies