Mister Exam

Other calculators

log2(5x+3)
The derivative of the function/ log2(5x+3)

Derivative of log2(5x+3)

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

The graph:

from to

Piecewise:

The solution

You have entered [src] 
log(5*x + 3)
------------
   log(2)
$$\frac{\log{\left(5 x + 3 \right)}}{\log{\left(2 \right)}}$$ 
d /log(5*x + 3)\
--|------------|
dx\   log(2)   /
$$\frac{d}{d x} \frac{\log{\left(5 x + 3 \right)}}{\log{\left(2 \right)}}$$
Transform
Detail solution

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

    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:

    So, the result is:

  2. Now simplify:

The answer is:

The graph
Plot the graph f(x)
Plot the graph f'(x)
The first derivative [src] 
       5        
----------------
(5*x + 3)*log(2)
$$\frac{5}{\left(5 x + 3\right) \log{\left(2 \right)}}$$
Simplify
The second derivative [src] 
       -25       
-----------------
         2       
(3 + 5*x) *log(2)
$$- \frac{25}{\left(5 x + 3\right)^{2} \log{\left(2 \right)}}$$
Simplify
The third derivative [src] 
       250       
-----------------
         3       
(3 + 5*x) *log(2)
$$\frac{250}{\left(5 x + 3\right)^{3} \log{\left(2 \right)}}$$
Simplify
The graph
Derivative of log2(5x+3)
    © Mister Exam – Calculator