Mathematics, 03.03.2020 02:39 anissa760

A projectile is fired vertically into the air. Its motion is described by
h = -16t2 + 320t, where h is the projectile’s height (in feet) after t seconds.

a. During what time interval(s) will the height of the projectile be below 1024 feet?
b. During what time interval(s) will the height of the projectile be above 1024 feet?

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A projectile is fired vertically into the air. Its motion is described by
h = -16t2 + 320t, wh...

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