What is the domain of f(x)=2x^2+8x ?

The domain of f(x)=2x^2+8x 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^2+8x

domain

f (x) = 2 x^{2} + 8 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

g (x) = 4 - x + x^{2} - 1

f (x) = ∣ x + 2 ∣ + ∣ x - 2 ∣

y = 3 x + 2

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

f (x) = - x^{2} + 1

What is the domain of f(x)=2x^2+8x ?
The domain of f(x)=2x^2+8x is -infinity <x<infinity