What is the domain of f(x)=sqrt(3x-15) ?

The domain of f(x)=sqrt(3x-15) is x>= 5

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domain of f(x)=sqrt(3x-15)

domain

f (x) = 3 x - 15

x \geq 5

Interval Notation

[5, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 5

The function domain

x \geq 5

f (x) = x^{4} - 8 x^{2} + 10

f (x) = \frac{2 x ^{2} - 3 x + 5}{x ^{2} + 1}

f (x) = 5 x^{2} + 8 x - 2

(x - 5)^{2}

y = tan (\frac{5 x}{6})

What is the domain of f(x)=sqrt(3x-15) ?
The domain of f(x)=sqrt(3x-15) is x>= 5