What is the domain of f(x)=sqrt(x-1)-4 ?

The domain of f(x)=sqrt(x-1)-4 is x>= 1

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domain of f(x)=sqrt(x-1)-4

domain

f (x) = x - 1 - 4

x \geq 1

Interval Notation

[1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 1

The function domain

x \geq 1

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

f (x) = \frac{x - 9}{x + 1}

\frac{x - 1}{x ^{2} + 4}

y = 5 - x^{2}

sin (x + 3)

What is the domain of f(x)=sqrt(x-1)-4 ?
The domain of f(x)=sqrt(x-1)-4 is x>= 1