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Derivative of log(4*x+5,3)

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
   /      53\
log|4*x + --|
   \      10/
$$\log{\left(4 x + \frac{53}{10} \right)}$$
log(4*x + 53/10)
Detail solution
  1. Let .

  2. The derivative of is .

  3. Then, apply the chain rule. Multiply by :

    1. Differentiate term by term:

      1. The derivative of a constant times a function is the constant times the derivative of the function.

        1. Apply the power rule: goes to

        So, the result is:

      2. The derivative of the constant is zero.

      The result is:

    The result of the chain rule is:

  4. Now simplify:


The answer is:

The graph
The first derivative [src]
   4    
--------
      53
4*x + --
      10
$$\frac{4}{4 x + \frac{53}{10}}$$
The second derivative [src]
    -16    
-----------
          2
/53      \ 
|-- + 4*x| 
\10      / 
$$- \frac{16}{\left(4 x + \frac{53}{10}\right)^{2}}$$
The third derivative [src]
    128    
-----------
          3
/53      \ 
|-- + 4*x| 
\10      / 
$$\frac{128}{\left(4 x + \frac{53}{10}\right)^{3}}$$