Post Video Questions

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Please answer each of these questions to the best of your ability. You are welcome to re-watch parts of any of the videos to help you.

For each function, identify an antiderivative of the given function. In other words, given $f(x)$ , identify a function $F(x)$ so that $F'(x) = f(x)$ . To enter the number $\pi$ , type pi.

$f(x) = 2x^3-x^{-2}$
$F(x) = \answer [validator=isIntegral]{2 x^3 - x^{-2}}$

$f(x) = \dfrac {1}{x}$
$F(x) = \answer [validator=isIntegral]{1/x}$

$f(x) = \pi$
$F(x) = \answer [validator=isIntegral]{\pi }$

$f(x) = 3 \cos (x)$
$F(x) = \answer [validator=isIntegral]{3 \cos (x)}$

$f(x) = 5^x$
$F(x) = \answer [validator=isIntegral]{5^x}$