Mathematics, 06.12.2021 22:10, willcohen42

A football is kicked in the air and its height, in metres, is given by the function h(t)=−4.9t^2+19.6t+1, where t is measured in seconds. a) determine the time it took to reach the maximum height
b) determine the maximum height of the ball

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A football is kicked in the air and its height, in metres, is given by the function h(t)=−4.9t^2+19....