What is the derivative of-2.25cos(1.5x) ?

The derivative of-2.25cos(1.5x) is 3.375sin(1.5x)

What is the first derivative of-2.25cos(1.5x) ?

The first derivative of-2.25cos(1.5x) is 3.375sin(1.5x)

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derivative of

- 2.25 cos (1.5 x)

3.375 sin (1.5 x)

Solution steps

\frac{d}{d x} (- 2.25 cos (1.5 x))

Take the constant out:

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

= - 2.25 \frac{d}{d x} (cos (1.5 x))

Apply the chain rule:

- sin (1.5 x) \frac{d}{d x} (1.5 x)

= - sin (1.5 x) \frac{d}{d x} (1.5 x)

\frac{d}{d x} (1.5 x) = 1.5

= - 2.25 (- sin (1.5 x) \cdot 1.5)

Simplify

= 3.375 sin (1.5 x)

\int_{0}^{33} (x - 1)^{- \frac{1}{5}} d x

y = (x^{2} + 4) (x^{3} - 4 x), (- 2, 0)

x \to - 2 lim (x^{2} - 3 x + 1)

\frac{π}{( s ^{2} + π ) ^{2}}

\int \frac{( x ^{2} + 5 )}{x ^{3} - x ^{2} + x + 3} d x

What is the derivative of-2.25cos(1.5x) ?
The derivative of-2.25cos(1.5x) is 3.375sin(1.5x)
What is the first derivative of-2.25cos(1.5x) ?
The first derivative of-2.25cos(1.5x) is 3.375sin(1.5x)