What is the domain of f(x)=sqrt(2x-7) ?

The domain of f(x)=sqrt(2x-7) is x>= 7/2

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(2x-7)

domain

f (x) = 2 x - 7

x \geq \frac{7}{2}

Interval Notation

[\frac{7}{2}, \infty)

Solution steps

Find non-negative values for radicals:

x \geq \frac{7}{2}

The function domain

x \geq \frac{7}{2}

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

y = (x - 3)^{2} - 2

f (y) = 3 x - 2

(3.2) (7.8)

f (x) = \frac{- x ^{3}}{3 x ^{2} - 9}

What is the domain of f(x)=sqrt(2x-7) ?
The domain of f(x)=sqrt(2x-7) is x>= 7/2