What is the derivative of 2+2cos(x) ?

The derivative of 2+2cos(x) is -2sin(x)

What is the first derivative of 2+2cos(x) ?

The first derivative of 2+2cos(x) is -2sin(x)

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\frac{d}{d x} (2 + 2 cos (x))

- 2 sin (x)

Solution steps

\frac{d}{d x} (2 + 2 cos (x))

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (2) + \frac{d}{d x} (2 cos (x))

\frac{d}{d x} (2) = 0

\frac{d}{d x} (2 cos (x)) = - 2 sin (x)

= 0 - 2 sin (x)

Simplify

= - 2 sin (x)

y = - x^{3} + 2, y = x - 3, x = - 1, x = 1

\int \frac{x}{y} d y

\frac{\partial}{\partial x} (ln (1 + x^{2} + y))

\int t^{3} e^{- t} d t

What is the derivative of 2+2cos(x) ?
The derivative of 2+2cos(x) is -2sin(x)
What is the first derivative of 2+2cos(x) ?
The first derivative of 2+2cos(x) is -2sin(x)