Ciara Mcdaniel

2022-07-01

How to find instantaneous rate of change for $s\left(t\right)={t}^{3}+t$ when t=2?

Expert

This is just the value of the derivative when t = 2
$⇒{s}^{\prime }\left(t\right)=3{t}^{2}+1$
$⇒{s}^{\prime }\left(2\right)=3\left(2{\right)}^{2}+1=13$

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