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Derivative of -0.5*sin(2x+5)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
-sin(2*x + 5) 
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      2       
$$- \frac{\sin{\left(2 x + 5 \right)}}{2}$$
-sin(2*x + 5)/2
Detail solution
  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. Differentiate term by term:

        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:

        2. The derivative of the constant is zero.

        The result is:

      The result of the chain rule is:

    So, the result is:

  2. Now simplify:


The answer is:

The graph
The first derivative [src]
-cos(2*x + 5)
$$- \cos{\left(2 x + 5 \right)}$$
The second derivative [src]
2*sin(5 + 2*x)
$$2 \sin{\left(2 x + 5 \right)}$$
The third derivative [src]
4*cos(5 + 2*x)
$$4 \cos{\left(2 x + 5 \right)}$$