Mathematics, 06.10.2020 23:01 jeremiah1212
2. Jack Potts dives off the high diving board. His distance from the surface of the water varies quadratically
with the number of seconds that have passed since he left the board, according to the equation
d = -5t2 + 9 + 30
where d is Jack's height above the water and t represents the number of seconds since Jack left the
diving board.
(a) How high is the diving board?
Answers: 1
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2. Jack Potts dives off the high diving board. His distance from the surface of the water varies qua...
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