What is the derivative of f(x)=cos(x)+7 ?

The derivative of f(x)=cos(x)+7 is -sin(x)

What is the first derivative of f(x)=cos(x)+7 ?

The first derivative of f(x)=cos(x)+7 is -sin(x)

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derivative of

f (x) = cos (x) + 7

- sin (x)

Solution steps

\frac{d}{d x} (cos (x) + 7)

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (cos (x)) + \frac{d}{d x} (7)

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

\frac{d}{d x} (7) = 0

= - sin (x) + 0

Simplify

= - sin (x)

\frac{d}{d x} (arctan (2^{x}))

\int_{- \infty}^{0} e^{6 x} d x

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

\frac{d}{d x} (ln (5^{x}))

\frac{\partial}{\partial x} (\frac{- 4}{x + y})

What is the derivative of f(x)=cos(x)+7 ?
The derivative of f(x)=cos(x)+7 is -sin(x)
What is the first derivative of f(x)=cos(x)+7 ?
The first derivative of f(x)=cos(x)+7 is -sin(x)