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

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

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domain of (1/2)^{x-2}-2

domain

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

- \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 + 3 )}{4}

f (x) = 1^{x}

f (x) = \frac{x ^{3} + 4}{x ^{2} - 25}

\frac{( x ^{3} - x ^{2} - 13 x - 3 )}{( x + 3 )}

f (x) = \frac{- 3 x ^{2}}{8 - x ^{3}}

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