What is the domain of f(x)=2sqrt(x-3)+5 ?

The domain of f(x)=2sqrt(x-3)+5 is x>= 3

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domain of f(x)=2sqrt(x-3)+5

domain

f (x) = 2 x - 3 + 5

x \geq 3

Interval Notation

[3, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 3

The function domain

x \geq 3

\frac{x + 10}{x - 5}

6 x^{2} + 500 x + 8000

f (x) = arccos (e^{3 x})

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

f (x) = 6 t^{2} + 500 t + 8000

What is the domain of f(x)=2sqrt(x-3)+5 ?
The domain of f(x)=2sqrt(x-3)+5 is x>= 3