What is the domain of (e^x-1)/(e^x+1) ?

The domain of (e^x-1)/(e^x+1) is -infinity <x<infinity

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domain of (e^x-1)/(e^x+1)

domain

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

f (x) = 8 - x - 4

4^{x - 2}

x (x - 4)^{3}

\frac{2 x ^{2} - 6 x + 4}{3 x - 5}

- lo g_{\frac{1}{5}} (x)

What is the domain of (e^x-1)/(e^x+1) ?
The domain of (e^x-1)/(e^x+1) is -infinity <x<infinity