What is the derivative of-3e^{-x} ?

The derivative of-3e^{-x} is 3e^{-x}

What is the first derivative of-3e^{-x} ?

The first derivative of-3e^{-x} is 3e^{-x}

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\frac{d}{d x} (- 3 e^{- x})

3 e^{- x}

Solution steps

\frac{d}{d x} (- 3 e^{- x})

Take the constant out:

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

= - 3 \frac{d}{d x} (e^{- x})

Apply the chain rule:

e^{- x} \frac{d}{d x} (- x)

= e^{- x} \frac{d}{d x} (- x)

\frac{d}{d x} (- x) = - 1

= - 3 e^{- x} (- 1)

Simplify

= 3 e^{- x}

x \to 4 lim (3 x^{2} + x + 1)

\frac{d}{d x} (\frac{0.6 e ^{x}}{cos ( x )})

x + 3

\int \frac{7}{( 7 ^{2} + x ^{2} ) ^{\frac{3}{2}}} d x

\frac{d}{d x} (\frac{5}{x + 2})

What is the derivative of-3e^{-x} ?
The derivative of-3e^{-x} is 3e^{-x}
What is the first derivative of-3e^{-x} ?
The first derivative of-3e^{-x} is 3e^{-x}