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A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height h in feet after t seconds is given by the function h=-16t2+60t+6
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jpagliaro

by jpagliaro at May 23, 2010

the first term is negative 16 t squares

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use quadratic formula. -b+or-(radical)b2-4ac/2aa=-16b=60c=6

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coolest.kid.ever.

coolest.kid.ever. May 24, 2010