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

The domain of f(x)=(x+2)/3 is -infinity <x<infinity

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

domain

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

- \infty < x < \infty

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

(25, 0), (30, 1)

f (x) = x^{2} - 5 x + 6

\frac{- 8 x + 75}{9 x - 61}

f (x) = \frac{3 x ^{2} + 6 x + 3}{x ^{2} + x}

f (x) = 1 + x^{2}

What is the domain of f(x)=(x+2)/3 ?
The domain of f(x)=(x+2)/3 is -infinity <x<infinity