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a rocket is launched at the top of a building. the height of the rocket (in meters) written in terms of time (seconds) can be modeled by h(t)=-4.9t^2+9.8t+73.5. what is the maximum height?
8 years ago

Answers

Steve
recall that the vertex of a parabola ax^2+bx+c is at x = -b/2a
8 years ago

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