Mathematics, 03.05.2022 06:50 27lcasselberry
The height of a ball (in feet) after t seconds is given by the quadratic function h=-16(t-5)^2+116 The ball reaches its maximum height at (blank) seconds.
Answers: 1
![~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill\\\\ h(t)=-16(t ~~ - ~~ \stackrel{h}{5})^2~~ + ~~\stackrel{k}{116}~\hfill \underset{maximum~height}{\stackrel{vertex}{(5~~,~~\underset{\uparrow }{116})}}](/tpl/images/2751/4675/f46ea.png)
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The height of a ball (in feet) after t seconds is given by the quadratic function h=-16(t-5)^2+116...
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