What is the domain of f(x)=sqrt(5-2x+4) ?

The domain of f(x)=sqrt(5-2x+4) is x<= 9/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=sqrt(5-2x+4)

domain

f (x) = 5 - 2 x + 4

x \leq \frac{9}{2}

Interval Notation

(- \infty, \frac{9}{2}]

Solution steps

Find non-negative values for radicals:

x \leq \frac{9}{2}

The function domain

x \leq \frac{9}{2}

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

∣ x + 4 ∣

f (x) = \frac{x - 4}{x ^{2} - 25}

\frac{5 x ^{2}}{3 + x}

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

What is the domain of f(x)=sqrt(5-2x+4) ?
The domain of f(x)=sqrt(5-2x+4) is x<= 9/2