What is the domain of f(x)= 1/(sqrt(x-11)) ?

The domain of f(x)= 1/(sqrt(x-11)) is x>11

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domain of f(x)= 1/(sqrt(x-11))

domain

f (x) = \frac{1}{x - 11}

x > 11

Interval Notation

(11, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 11

Find undefined (singularity) points:

x = 11

Combine real regions and undefined points for final function domain

x > 11

f (x) = \frac{x + 4}{x + 7}

f (x) = \frac{2 x ^{2} - x - 4}{x ^{2} + 9}

f (x) = 2 x^{3} - 3 x^{2} + 8 x - 4

f (x) = tan (2 x - 2 π)

y + 3 = 7 (x - 2)

What is the domain of f(x)= 1/(sqrt(x-11)) ?
The domain of f(x)= 1/(sqrt(x-11)) is x>11