What is the derivative of-7e^{-x} ?

The derivative of-7e^{-x} is 7e^{-x}

What is the first derivative of-7e^{-x} ?

The first derivative of-7e^{-x} is 7e^{-x}

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\frac{d}{d x} (- 7 e^{- x})

7 e^{- x}

Solution steps

\frac{d}{d x} (- 7 e^{- x})

Take the constant out:

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

= - 7 \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

= - 7 e^{- x} (- 1)

Simplify

= 7 e^{- x}

\frac{d}{d x} (\frac{x ^{4} - 2 x ^{2} + 5 x + 1}{x ^{4}})

xv \frac{d v}{d x} + v^{2} = 32 x

x \to 1 lim (\frac{x - 1}{∣ x - 1 ∣})

\int_{4}^{9} 2 x d x

n = 1 \sum \infty \frac{n ^{2}}{2 n ^{2}}

What is the derivative of-7e^{-x} ?
The derivative of-7e^{-x} is 7e^{-x}
What is the first derivative of-7e^{-x} ?
The first derivative of-7e^{-x} is 7e^{-x}