(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

If y = x³ + 2x

and

dx/dt = 5,

find

dy/dt when x = 2.

3. The attempt at a solution

I'm not really sure how to solve this problem at all. It's the first I've seen like this so I don't know what approach I should take.

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# Differentiation homework

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