What is the domain of f(x)=-sqrt(x+5)-3 ?

The domain of f(x)=-sqrt(x+5)-3 is x>=-5

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domain of f(x)=-sqrt(x+5)-3

domain

f (x) = - x + 5 - 3

x \geq - 5

Interval Notation

[- 5, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 5

The function domain

x \geq - 5

\frac{x - 4}{x + 4}

y = x^{2} + 2 x - 3

(- 3, 2), (2, - 3)

f (x) = - 3 x + 4

f (x) = x^{2} - 4, x \leq 0

What is the domain of f(x)=-sqrt(x+5)-3 ?
The domain of f(x)=-sqrt(x+5)-3 is x>=-5