What is the domain of f(x)= x/(sqrt(x+4)) ?

The domain of f(x)= x/(sqrt(x+4)) is x>-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)= x/(sqrt(x+4))

domain

f (x) = \frac{x}{x + 4}

x > - 4

Interval Notation

(- 4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 4

Find undefined (singularity) points:

x = - 4

Combine real regions and undefined points for final function domain

x > - 4

f (x) = \frac{x}{8 x + 49}

f (x) = \frac{x}{∣ x ∣}

y = - 5 x + 2, (1, - 3)

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

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

What is the domain of f(x)= x/(sqrt(x+4)) ?
The domain of f(x)= x/(sqrt(x+4)) is x>-4