Mister Exam

Derivative of 2x^8

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
   8
2*x 
2x82 x^{8}
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: x8x^{8} goes to 8x78 x^{7}

    So, the result is: 16x716 x^{7}


The answer is:

16x716 x^{7}

The graph
02468-8-6-4-2-1010-500000000500000000
The first derivative [src]
    7
16*x 
16x716 x^{7}
The second derivative [src]
     6
112*x 
112x6112 x^{6}
The third derivative [src]
     5
672*x 
672x5672 x^{5}
The graph
Derivative of 2x^8