Question

Asked Mar 15, 2019

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Determine r′(8) to the nearest tenth when r(x)=90x^{5} / 2^{x} (Do not include "r′(8)=" in your answer.)

Step 1

We have to find derivative of r(x) at given point.

r(x) is given by:

Step 2

We will use following rules to find derivative .

Rules are given below:

Step 3

Now with the help of above rules we will find derivative...

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