SOLUTION: A model rocket is launched straight upward with an initial velocity of 22m/s. The height of the rocket (h) in meteres, can be modelled by h(t)=5t^2+22t, where t is the elapsed time

Question 1038304: A model rocket is launched straight upward with an initial velocity of 22m/s. The height of the rocket (h) in meteres, can be modelled by h(t)=5t^2+22t, where t is the elapsed time in seconds. What is the maximum height the rocket reaches?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A model rocket is launched straight upward with an initial velocity of 22m/s. The height of the rocket (h) in meteres, can be modelled by h(t)=5t^2+22t, where t is the elapsed time in seconds. What is the maximum height the rocket reaches?
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h(t)=5t^2+22t
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h(t) increases monotonically with time.
There's no max.
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