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Derivative of 3*sin(4*x)-11*x

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v

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The solution

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3*sin(4*x) - 11*x
$$- 11 x + 3 \sin{\left(4 x \right)}$$
3*sin(4*x) - 11*x
Detail solution
  1. Differentiate term by term:

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

      1. Let .

      2. The derivative of sine is cosine:

      3. Then, apply the chain rule. Multiply by :

        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 result of the chain rule is:

      So, the result is:

    2. 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 result is:


The answer is:

The graph
The first derivative [src]
-11 + 12*cos(4*x)
$$12 \cos{\left(4 x \right)} - 11$$
The second derivative [src]
-48*sin(4*x)
$$- 48 \sin{\left(4 x \right)}$$
The third derivative [src]
-192*cos(4*x)
$$- 192 \cos{\left(4 x \right)}$$