What is the domain of 1/2 e^{-x}-1 ?

The domain of 1/2 e^{-x}-1 is -infinity <x<infinity

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domain of 1/2 e^{-x}-1

domain

\frac{1}{2} e^{- x} - 1

- \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

\frac{x ^{2} + 5 x + 6}{x ^{2} - 9}

f (x) = lo g_{10} (x^{2} + 2 x - 3)

ln (- 3 x + 1)

f (x) = \frac{1}{x ( x + 3 )}

f (x) = 3 x^{3} - 6 x^{2} + 15 x + 21

What is the domain of 1/2 e^{-x}-1 ?
The domain of 1/2 e^{-x}-1 is -infinity <x<infinity