What is the domain of f(x)=|x|+3 ?

The domain of f(x)=|x|+3 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)=|x|+3

domain

f (x) = ∣ x ∣ + 3

- \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) = x - 2 + x

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

f (x) = arctan (\frac{1}{x})

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

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

What is the domain of f(x)=|x|+3 ?
The domain of f(x)=|x|+3 is -infinity <x<infinity