What is the domain of f(x)=2x^2-12x+9 ?

The domain of f(x)=2x^2-12x+9 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^2-12x+9

domain

f (x) = 2 x^{2} - 12 x + 9

- \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) = 2 x + 3 x^{2} + 3 x + 2

5 x + 3

u - - u

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

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

What is the domain of f(x)=2x^2-12x+9 ?
The domain of f(x)=2x^2-12x+9 is -infinity <x<infinity