Question
Asked Mar 13, 2019
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If p(x)=0.07ex/ln(x) and d=8, what is p(d)? Evaluate the result to the nearest tenth.

  • Use radians for any trigonometric functions.
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Expert Answer

Step 1

p(x)=0.07ex/ln(x)

We need to differentiate both sides with respect to x.

Recall:

  1. Chain rule of differentiation
  2. d(ex)/dx = ex 
  3. d(ln(x)) / dx  = 1/x
Step 2

Please see the derivative calculation on the white board.

 

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Step 3

Please see the white board for ...

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Tagged in

Math

Calculus

Derivative