What is the domain of f(x)=-sqrt(x+3)-1 ?

The domain of f(x)=-sqrt(x+3)-1 is x>=-3

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domain of f(x)=-sqrt(x+3)-1

domain

f (x) = - x + 3 - 1

x \geq - 3

Interval Notation

[- 3, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 3

The function domain

x \geq - 3

(- 3, - 6), (9, 3)

(- 3, - 1), (0, 3)

x = \frac{3}{4} y - 3

\frac{x}{7} + \frac{5}{7} + \frac{2 x + 10}{7 ( 7 x ^{2} - 2 )}

f (x) = 3 - 2 e^{- x}

What is the domain of f(x)=-sqrt(x+3)-1 ?
The domain of f(x)=-sqrt(x+3)-1 is x>=-3