Mathematics, 08.03.2021 19:50 HealTheWorld
The length of a rectangle is increasing at a rate of 4 meters per day and the width is increasing at a rate of 1 meter per day. When the length is 10 meters and the width is 23 meters, then how fast is the AREA changing
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![\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)](/tpl/images/1177/6857/6d8d8.png)
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The length of a rectangle is increasing at a rate of 4 meters per day and the width is increasing at...
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