What is the domain of f(x)=sqrt(1/3 x+2) ?

The domain of f(x)=sqrt(1/3 x+2) is x>=-6

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domain of f(x)=sqrt(1/3 x+2)

domain

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

x \geq - 6

Interval Notation

[- 6, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 6

The function domain

x \geq - 6

f (x) = \frac{x - 5}{x ^{2} - 11 x + 30}

5 x^{2} + 10 x

2^{x} - 5

7 x - 6

y = x^{2} e^{x}

What is the domain of f(x)=sqrt(1/3 x+2) ?
The domain of f(x)=sqrt(1/3 x+2) is x>=-6