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December 20, 2014

Homework Help: Math(Algebra)

Posted by Joshua on Friday, October 5, 2012 at 3:34pm.

An arrow is shot vertically upward from the top of a cliff 80 feet tall, with an initial velocity of 64 ft/s, (the acceleration due to gravity is -16ft/sec).
a. Write the quadratic equation representing this scenario when h is 0.
b. Find the roots (solutions) for this quadratic equation, solving by factoring.

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