Mathematics, 19.07.2019 06:30 itsalee1147
Anna throws a ball in the air from her balcony. the following equation models the height of the ball, in meters, after t seconds. h(t)=5t^2+9t+80 anna wants to rewrite the equation to determine after how many seconds the ball hits the ground. use this situation to complete the following statements. the function that the ball's the ground will be after .
Answers: 1
, and if 
, then this function will reach maximum height at 
.
.
. 
. 
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Anna throws a ball in the air from her balcony. the following equation models the height of the ball...
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