What is the domain of f(x)=4sqrt(x+4)-5 ?

The domain of f(x)=4sqrt(x+4)-5 is x>=-4

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domain of f(x)=4sqrt(x+4)-5

domain

f (x) = 4 x + 4 - 5

x \geq - 4

Interval Notation

[- 4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 4

The function domain

x \geq - 4

(0, 2), (2, 0)

f (x) = \frac{x ^{2} - 6 x - 40}{x ^{2} + 7 x}

(3, 4), (11, 17)

\frac{e ^{x}}{1 + 3 e ^{x}}

x = - 8 y^{2}

What is the domain of f(x)=4sqrt(x+4)-5 ?
The domain of f(x)=4sqrt(x+4)-5 is x>=-4