What is the derivative of 2-3cos(x) ?

The derivative of 2-3cos(x) is 3sin(x)

What is the first derivative of 2-3cos(x) ?

The first derivative of 2-3cos(x) is 3sin(x)

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\frac{d}{d x} (2 - 3 cos (x))

3 sin (x)

Solution steps

\frac{d}{d x} (2 - 3 cos (x))

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (2) - \frac{d}{d x} (3 cos (x))

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

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

= 0 - (- 3 sin (x))

Simplify

= 3 sin (x)

\int sin^{3} (10 x) d x

y = x^{2} - x + 4, at x = 4

x \to - 0 lim (\frac{1}{1 + e ^{\frac{1}{x}}})

x \to - 6 lim (x - 10)

What is the derivative of 2-3cos(x) ?
The derivative of 2-3cos(x) is 3sin(x)
What is the first derivative of 2-3cos(x) ?
The first derivative of 2-3cos(x) is 3sin(x)