A football player kicks a football with an initial vertical velocity of 65 feet per second. The function h=-16t^2+65t models the
height h (in feet) of the football after t seconds.
(a) find the height of the football each second after it is kicked in the air.
(B) graph the model and use the graph to determine how long the football is in the air
(a) find the height of the football each second after it is kicked in the air.
(B) graph the model and use the graph to determine how long the football is in the air
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