CAN SOMEONE HELP ME ON THE MATH QUESTION I HAVE POSTED PLEASE

Mathematics

1 answer:

Vesna [10]3 years ago

6 0

I can’t see the math question how do I see it on your page???

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What is the rate of change of the proportion y=9x

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$h=-16t^2+36t+4\implies \stackrel{h}{0}=4(-4t^2+9t+1)\implies 0=-4t^2+9t+1 \\\\[-0.35em] ~\dotfill\\\\ ~~~~~~~~~~~~\textit{quadratic formula} \\\\ 0=\stackrel{\stackrel{a}{\downarrow }}{-4}t^2\stackrel{\stackrel{b}{\downarrow }}{+9}t\stackrel{\stackrel{c}{\downarrow }}{+1} \qquad \qquad t= \cfrac{ - b \pm \sqrt { b^2 -4 a c}}{2 a}$

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4 years ago

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