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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=(1/2)^x-2

domain

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

\frac{5 x}{4 x - 1}

f (x) = \frac{28}{x ^{2} + 7 x - 98}

\frac{5 x}{4 x - 2}

x + 2 - 2 x + 3

f (x) = - 4 lo g_{10} (x + 2)

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