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A ball is thrown from an initial height of 2 feet with an initial upward velocity of 29 ft/s. The ball's height h (in feet) after t seconds is given by the following.
h=2+29t-16t^2
Find all values of for which the ball's height is 14 feet.
h=14 for this particular instance so: 14=2+29t-16t² 14-2=2-2+29t-16t² 12=29t-16t² 0=-16t²+29t-12 that's as factored as possible so you should use the quadratic formula for the rest and check for extraneous answers
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