1.   Which is the graph of the inequality  y <  x2 -2x - 8?
    A. B.
    C. D.
    Hint

  2.   Solve 2m2 - 3m -2 0.
    A.
    B.
    C.
    D.
    Hint

  3.   Stan the Hot Dog Man sells 100 hot dogs per day for $2 each, so his daily revenue is $200. He estimates that for every 25 cents he increases the price of a hot dog, he will sell 5 fewer. What range of prices can he charge so that his daily revenue is at least $225?
    A. $3.00-$4.50 B. $2.25-$2.50
    C. $2.50-$4.50 D. $2.00-$4.00
    Hint

  4.   Solve x2 + 7x < –12 algebraically.
    A. {x| 4 < x < 3} B. {x| –4 < x < –3}
    C. {x| –3 < x < –4} D. {x| 3 < x < 4}
    Hint

  5.   Solve by graphing.
    A. {x| 0 < x < 3.12} B. {x| –1.12 < x < 0}
    C. {x| –1.12 < x < 3.12} D. {x| 0 < x < 3}
    Hint



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