Mathematics, 06.12.2020 23:30, emmagossett2002

h(t)=−4(t)2+6t+4 represents Sally's height (h) in meters above the water t seconds after she leaves the diving board. What is the initial height of the diving board? At what time did Sally reach her maximum height? What was Sally's maximum height? How long was Sally in the air before diving into the water?

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h(t)=−4(t)2+6t+4 represents Sally's height (h) in meters above the water t seconds after she leaves...