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

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

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

domain

f (x) = - 2 x + 2 - 3

x \geq - 2

Interval Notation

[- 2, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 2

The function domain

x \geq - 2

f (x) = x^{3} - 7 x^{2} + 6^{x}

f (x) = \frac{7 x + 2}{2 x + 9}

f (x) = ln ∣ x - 1 ∣

f (x) = \frac{18 - 9 x}{x}

f (x) = (x)^{- 1} = \frac{x}{7 x - 2}

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