What is the domain of f(x)=(e^{-x})/(e^{-2x)} ?

The domain of f(x)=(e^{-x})/(e^{-2x)} is -infinity <x<infinity

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domain of f(x)=(e^{-x})/(e^{-2x)}

domain

f (x) = \frac{e ^{- x}}{e ^{- 2 x}}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (x) = x e^{- 8 x}

n \cdot n + 1

2.5 \times 1 0^{- 3}

(2 - x)^{2}

What is the domain of f(x)=(e^{-x})/(e^{-2x)} ?
The domain of f(x)=(e^{-x})/(e^{-2x)} is -infinity <x<infinity