What is the domain of f(x)=(e^{-4x})/(e^{4x)} ?

The domain of f(x)=(e^{-4x})/(e^{4x)} is -infinity <x<infinity

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domain of f(x)=(e^{-4x})/(e^{4x)}

domain

f (x) = \frac{e ^{- 4 x}}{e ^{4 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

x + 2^{2}

(\frac{1}{3})^{4}

f (x) = \frac{e ^{12 x}}{e ^{\frac{4 x}{3}}}

x (x + 1)

What is the domain of f(x)=(e^{-4x})/(e^{4x)} ?
The domain of f(x)=(e^{-4x})/(e^{4x)} is -infinity <x<infinity