What is the domain of f(x)=2-0.4x ?

The domain of f(x)=2-0.4x 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)=2-0.4x

domain

f (x) = 2 - 0.4 x

- \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{3 x - 5}{x}

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

f (x) = \frac{6 x - 2 - 3}{x ^{2} + 1}

f (x) = \frac{7}{7 x}

f (x) = \frac{17 x - 6}{6 x + 4}

What is the domain of f(x)=2-0.4x ?
The domain of f(x)=2-0.4x is -infinity <x<infinity