3. A ball is kicked in the air and its height is modeled by the function h(t) = – 16 + 481, where h(t) is the height in feet and tis the time in seconds. When does the ball hit the ground? (when the ball hits the ground, the height is 0) You must show work to support your answer!

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A: Solution:

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A: Given data÷

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Q: 21. If f(x) = 2x - 1 an d gx) = 3x + 5, what is f(g(5))? 22. Graph the following equation. 4х - Зу -…

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