Mister Exam

Other calculators


12*sin(x)-17*x+8

Derivative of 12*sin(x)-17*x+8

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
12*sin(x) - 17*x + 8
(17x+12sin(x))+8\left(- 17 x + 12 \sin{\left(x \right)}\right) + 8
12*sin(x) - 17*x + 8
Detail solution
  1. Differentiate (17x+12sin(x))+8\left(- 17 x + 12 \sin{\left(x \right)}\right) + 8 term by term:

    1. Differentiate 17x+12sin(x)- 17 x + 12 \sin{\left(x \right)} term by term:

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

        1. The derivative of sine is cosine:

          ddxsin(x)=cos(x)\frac{d}{d x} \sin{\left(x \right)} = \cos{\left(x \right)}

        So, the result is: 12cos(x)12 \cos{\left(x \right)}

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

        1. Apply the power rule: xx goes to 11

        So, the result is: 17-17

      The result is: 12cos(x)1712 \cos{\left(x \right)} - 17

    2. The derivative of the constant 88 is zero.

    The result is: 12cos(x)1712 \cos{\left(x \right)} - 17


The answer is:

12cos(x)1712 \cos{\left(x \right)} - 17

The graph
02468-8-6-4-2-1010-500500
The first derivative [src]
-17 + 12*cos(x)
12cos(x)1712 \cos{\left(x \right)} - 17
The second derivative [src]
-12*sin(x)
12sin(x)- 12 \sin{\left(x \right)}
The third derivative [src]
-12*cos(x)
12cos(x)- 12 \cos{\left(x \right)}
The graph
Derivative of 12*sin(x)-17*x+8