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Algebra
Pregunta

A ball is thrown into the air with an upward veloc...

A ball is thrown into the air with an upward velocity of \( 48 ft / s \) . Its height \( h \) in feet after 

\( t \) seconds is given by the function \( h = - 16 t ^ { 2 } + 48 t + 8 \) . In how many seconds does the ball reach its maximum height? Round to the nearest hundredth if necessary. What is the ball's maximum height? 

\( 1.5 s ; 44 ft \) B \( 3 s ; 8 ft \) C \( 1.5 s ; 116 ft \) D \( 1.5 s ; 56 ft\) 

Answer

\( 1.5 s ; 44 ft\) 

Solución
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