What is the domain of f(x)=((2x))/((1+4x^2)) ?

The domain of f(x)=((2x))/((1+4x^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)=((2x))/((1+4x^2))

domain

f (x) = \frac{( 2 x )}{( 1 + 4 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

f (x) = 23 \cdot x^{2} - 5 x + 3

f (x) = x^{2} - 28

y = - 62 + 52 x - 16

f (x) = \frac{( x + 6 )}{2}

f (x) = (x^{2} + 3) x + 3

What is the domain of f(x)=((2x))/((1+4x^2)) ?
The domain of f(x)=((2x))/((1+4x^2)) is -infinity <x<infinity