What is the domain of f(x)=(sqrt(x-5))/(x+1) ?

The domain of f(x)=(sqrt(x-5))/(x+1) is x>= 5

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(x-5))/(x+1)

domain

f (x) = \frac{x - 5}{x + 1}

x \geq 5

Interval Notation

[5, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 5

Find undefined (singularity) points:

x = - 1

Combine real regions and undefined points for final function domain

x \geq 5

- 0.1 x^{2} + 0.7 x + 6

38 (e^{t} - 1)

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

f (x) = 2 x^{2}

\frac{3 x + 15}{5 x}

What is the domain of f(x)=(sqrt(x-5))/(x+1) ?
The domain of f(x)=(sqrt(x-5))/(x+1) is x>= 5