Algebra II
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A projectile is thrown upward with an initial velocity of 272 feet per second. After t seconds, its height h(t)above the ground is given by the function : h(t)=16t^2+272t. a. Determine the projectile's maximum height. b.
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A projectile is thrown upward so that its distance above the ground after t seconds is h(t)=16t^2 + 570t. After how many seconds does it reach its maximum height?
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