What is the domain of f(x)=(sqrt(x))/(x+2) ?

The domain of f(x)=(sqrt(x))/(x+2) is x>= 0

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domain of f(x)=(sqrt(x))/(x+2)

domain

f (x) = \frac{x}{x + 2}

x \geq 0

Interval Notation

[0, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 0

Find undefined (singularity) points:

x = - 2

Combine real regions and undefined points for final function domain

x \geq 0

f (x) = 2.5 + 4.2 x - 1.1 x^{2}

\frac{1}{x - 3}

y = 4^{x + 2} - 2

f (x) = x - 13

20 t - 40 t + 50

What is the domain of f(x)=(sqrt(x))/(x+2) ?
The domain of f(x)=(sqrt(x))/(x+2) is x>= 0