What is the domain of f(x)=sqrt(x-4)-2 ?

The domain of f(x)=sqrt(x-4)-2 is x>= 4

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domain of f(x)=sqrt(x-4)-2

domain

f (x) = x - 4 - 2

x \geq 4

Interval Notation

[4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 4

The function domain

x \geq 4

- 5^{x}

f (x) = \frac{x}{( x - 2 )}

f (x) = \frac{x ^{2}}{( x - 3 ) ( x + 4 ) ( x + 1 )}

64 - x^{2}

f (x) = \frac{2}{7} x^{3} + 3

What is the domain of f(x)=sqrt(x-4)-2 ?
The domain of f(x)=sqrt(x-4)-2 is x>= 4