Mister Exam

Derivative of arctgsqrt(6x-1)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
    /  _________\
atan\\/ 6*x - 1 /
$$\operatorname{atan}{\left(\sqrt{6 x - 1} \right)}$$
d /    /  _________\\
--\atan\\/ 6*x - 1 //
dx                   
$$\frac{d}{d x} \operatorname{atan}{\left(\sqrt{6 x - 1} \right)}$$
The graph
The first derivative [src]
            3            
-------------------------
  _________              
\/ 6*x - 1 *(1 - 1 + 6*x)
$$\frac{3}{\sqrt{6 x - 1} \cdot \left(6 x - 1 + 1\right)}$$
The second derivative [src]
 /1      3    \ 
-|- + --------| 
 \x   -1 + 6*x/ 
----------------
      __________
2*x*\/ -1 + 6*x 
$$- \frac{\frac{3}{6 x - 1} + \frac{1}{x}}{2 x \sqrt{6 x - 1}}$$
The third derivative [src]
1          27             3      
-- + ------------- + ------------
 2               2   x*(-1 + 6*x)
x    2*(-1 + 6*x)                
---------------------------------
              __________         
          x*\/ -1 + 6*x          
$$\frac{\frac{27}{2 \left(6 x - 1\right)^{2}} + \frac{3}{x \left(6 x - 1\right)} + \frac{1}{x^{2}}}{x \sqrt{6 x - 1}}$$
The graph
Derivative of arctgsqrt(6x-1)