   Chapter 11.1, Problem 1E ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042

#### Solutions

Chapter
Section ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042
Textbook Problem

# Find the derivatives of the functions in Problems 1-10. f ( x ) = 4 ln x

To determine

To calculate: The derivative of the function f(x)=4lnx.

Explanation

Given Information:

The provided function is f(x)=4lnx.

Formula Used:

Coefficient rule for a constant c is such that, if f(x)=cu(x), where u(x) is a differentiable function of x, then f(x)=cu(x).

If the logarithmic equation is y=lnx then its derivative is such that, dydx=1x.

Calculation:

Consider the function,

f(x)=4lnx

Differentiate with respect to x

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