What is the domain of f(x)=2^{x-1}-1 ?

The domain of f(x)=2^{x-1}-1 is -infinity <x<infinity

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domain of f(x)=2^{x-1}-1

domain

f (x) = 2^{x - 1} - 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) = \frac{x}{4 - ln ^{2} ( x )}

x - 3 + \frac{x + 4}{x ^{2} - 9 x + 8}

f (x) = 2 x^{2} + 16 x - 1

f (x) = \frac{3 x ^{3} + 5}{1 - x ^{3}}

\frac{x ^{\frac{1}{2}}}{( x - 3 )}

What is the domain of f(x)=2^{x-1}-1 ?
The domain of f(x)=2^{x-1}-1 is -infinity <x<infinity