Mathematics, 09.07.2020 01:01 AgentPangolin
An arrow is shot vertically upward from a platform 45 feet high at a rate of 168 ft/sec. Use the quadratic function h(t)=−16t2+168t+45 to find how long it will take for the arrow to reach its maximum height, and then find the maximum height. Give an exact answer.
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An arrow is shot vertically upward from a platform 45 feet high at a rate of 168 ft/sec. Use the qua...
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