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

4 x^{3} + 7 x^{2} - 10 x - 8

f (x) = \frac{- 9}{x ^{2} + 6}

f (x) = 18 - 5 x

(6.3) (8.1)

f (x) = x^{4} + 50 x^{2} + 625

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