What is the domain of f(x)=10+3x^2 ?

The domain of f(x)=10+3x^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)=10+3x^2

domain

f (x) = 10 + 3 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) = \frac{2}{9 x + 4}

f (x) = (x + 5)^{2} + 4

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

f (x) = 3 - 2 \cdot \frac{1}{x - 2}

f (t) = 4 - 2 t

What is the domain of f(x)=10+3x^2 ?
The domain of f(x)=10+3x^2 is -infinity <x<infinity