What is the domain of f(x)=sqrt(x+11) ?

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

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domain of f(x)=sqrt(x+11)

domain

f (x) = x + 11

x \geq - 11

Interval Notation

[- 11, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 11

The function domain

x \geq - 11

l in e m = \frac{2}{3}, (- 2, - 4)

d o main f (x) = 2 + 2 x - 4

in v erse f (x) = 9 x^{3} - 4

d o main f (x) = \frac{1}{x ^{2} - 16}

r an g e - x + 2