What is the domain of f(x)=8-sqrt(x-4) ?

The domain of f(x)=8-sqrt(x-4) is x>= 4

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domain of f(x)=8-sqrt(x-4)

domain

f (x) = 8 - x - 4

x \geq 4

Interval Notation

[4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 4

The function domain

x \geq 4

4^{x - 2}

x (x - 4)^{3}

\frac{2 x ^{2} - 6 x + 4}{3 x - 5}

- lo g_{\frac{1}{5}} (x)

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

What is the domain of f(x)=8-sqrt(x-4) ?
The domain of f(x)=8-sqrt(x-4) is x>= 4