Question

A diver jumps off a diving board. The diver's height above the water, in meters, is represented by the function h (t) = -4.9 t (squared) +1.7t +25 where t is the number of seconds since the diver jumped. How high above the water is the diver after 3 seconds?

Answer 1

h (t) = -4.9 t^2+1.7t +25

time, t =3 seconds

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I have given u the hint

Answer 2

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