The length of a rectangle is increasing at a rate of 5 m/s. The width is increasing at a rate of 2 m/s. How fast is the area of the rectangle increasing when the length is 4 m and the width is 2 m?(Area of a rectangle is equal to length times width; A=lw)

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A: Topic:-  application of derivatives and geometry

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Exponential Growth Model

The relation that represents an exponential function is: