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

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

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

domain

f (x) = (e^{- 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

h (x) = 3 x + 4 + 5

3 \frac{x - 1}{3}

f (x) = \frac{2 x + 4}{x ^{2} + 7 x + 10}

f (x) = 4 - 2 x + 5

y = 2 x + \frac{5}{2}

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