Mister Exam

Derivative of 16sqrtx

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
     ___
16*\/ x 
$$16 \sqrt{x}$$
16*sqrt(x)
Detail solution
  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:


The answer is:

The graph
The first derivative [src]
  8  
-----
  ___
\/ x 
$$\frac{8}{\sqrt{x}}$$
The second derivative [src]
-4  
----
 3/2
x   
$$- \frac{4}{x^{\frac{3}{2}}}$$
The third derivative [src]
 6  
----
 5/2
x   
$$\frac{6}{x^{\frac{5}{2}}}$$