Quadratic formula

Digital poster for math III with mr. kirkland

October 14, 2o13

A ball is thrown into the air. Its height above the ground, h (measured in feet), at any given time after the ball is thrown, t (measured in seconds), can be modeled using the quadratic function h(t) = -16t2 + 16t + 32. From what height above the ground was the ball thrown?

First of all....


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