What is the derivative of f(x)=-3sin(3x) ?

The derivative of f(x)=-3sin(3x) is -9cos(3x)

What is the first derivative of f(x)=-3sin(3x) ?

The first derivative of f(x)=-3sin(3x) is -9cos(3x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

f (x) = - 3 sin (3 x)

- 9 cos (3 x)

Solution steps

\frac{d}{d x} (- 3 sin (3 x))

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= - 3 \frac{d}{d x} (sin (3 x))

Apply the chain rule:

cos (3 x) \frac{d}{d x} (3 x)

= cos (3 x) \frac{d}{d x} (3 x)

\frac{d}{d x} (3 x) = 3

= - 3 cos (3 x) \cdot 3

Simplify

= - 9 cos (3 x)

\int \frac{1}{7 x ^{2} - 8} d x

x \to - 3 lim (- x^{2} + 8 x - 9)

\int \frac{1}{x ^{2}} sin (\frac{π}{x}) d x

\frac{d}{d x} (9 x e^{2 x})

y = x^{2} - 2 x - 2, (2, - 2)

What is the derivative of f(x)=-3sin(3x) ?
The derivative of f(x)=-3sin(3x) is -9cos(3x)
What is the first derivative of f(x)=-3sin(3x) ?
The first derivative of f(x)=-3sin(3x) is -9cos(3x)