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

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

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

domain

f (x) = 2 x - 4 - 4

x \geq 2

Interval Notation

[2, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 2

The function domain

x \geq 2

3 (x - 4)^{2} + 5

f (x) = \frac{2 x}{x + 5} - 1

\frac{2 x - 9}{lo g _{10} ( x + 3 )}

f (x) = lo g_{2} (x - 2) + 3

f (x) = \frac{x + 5}{- 3 x - 3}

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