Mathematics, 21.04.2021 21:10 student0724
A daredevil jumps off the CN Tower and falls freely for several seconds before releasing his parachute. His height, h(t), in metres, t seconds after jumping can be modelled by h1(t)=−4.9t2+t+360. before he released his parachute; and h2(t)=−4t+142. after he released his parachute.
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A daredevil jumps off the CN Tower and falls freely for several seconds before releasing his parachu...
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