What is the domain of f(x)=-2sqrt(x+5)-3 ?

The domain of f(x)=-2sqrt(x+5)-3 is x>=-5

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domain of f(x)=-2sqrt(x+5)-3

domain

f (x) = - 2 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{6}{x ( x + 9 )}

\frac{x - 7}{5 x - 1}

4 x - 8

x + 3 x^{\frac{2}{3}}

y = e^{- x^{2}}

What is the domain of f(x)=-2sqrt(x+5)-3 ?
The domain of f(x)=-2sqrt(x+5)-3 is x>=-5