Mathematics, 02.07.2019 11:00 10040813
Afootball is kicked toward the goal. the height of the ball is modeled by the function h(t) = −16t2 + 64t where t equals the time in seconds and h(t) represents the height of the ball at time t seconds. what is the axis of symmetry, and what does it represent?
Answers: 1
![\bf ~~~~~~\textit{initial velocity} \\\\ \begin{array}{llll} ~~~~~~\textit{in feet} \\\\ h(t) = -16t^2+v_ot+h_o \end{array} \quad \begin{cases} v_o=\stackrel{64}{\textit{initial velocity of the object}}\\\\ h_o=\stackrel{\textit{0, since it was on the ground}}{\textit{initial height of the object}}\\\\ h=\stackrel{}{\textit{height of the object at "t" seconds}} \end{cases} \\\\\\ h(t)=-16t^2+64t\implies h(t)=-16t^2+64t+0 \\\\[-0.35em] \rule{34em}{0.25pt}](/tpl/images/0042/3101/76798.png)
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Afootball is kicked toward the goal. the height of the ball is modeled by the function h(t) = −16t2...
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