What is the domain of f(x)=(sqrt(x-5))/(x+6) ?

The domain of f(x)=(sqrt(x-5))/(x+6) 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+6)

domain

f (x) = \frac{x - 5}{x + 6}

x \geq 5

Interval Notation

[5, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 5

Find undefined (singularity) points:

x = - 6

Combine real regions and undefined points for final function domain

x \geq 5

\frac{( x - 2 )}{( x + 3 ) 1 - x}

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

m = - \frac{1}{4}, (4, 7)

f (x) = \frac{x ^{2} - 16}{x - 4}

y = 3 (x - 2)^{2} + 5

What is the domain of f(x)=(sqrt(x-5))/(x+6) ?
The domain of f(x)=(sqrt(x-5))/(x+6) is x>= 5