Quadratic function of the form

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The profit P (in millions of dollars) for a recreational vehicle is modeled by a quadratic function of the form

P = at2 + bt + c, where t represents the year

a) a is positive and -b/(2a) < t

b) a is positive and t < -b/(2a)

c) a is negative and -b/(2a) < t

d) a is negative and t < -b/(2a)

Reference no: EM132038941

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