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Mathematics, 10.06.2021 01:40 adios0

An object is launched from a platform. Its height in meters, x seconds after the launch, is modeled by −3(x+4)2+108. After how many seconds does the object reach the max. height? What is the max. height?

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An object is launched from a platform. Its height in meters, x seconds after the launch, is modeled...
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