What is the domain of f(x)=(x+2)/5 ?

The domain of f(x)=(x+2)/5 is -infinity <x<infinity

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domain of f(x)=(x+2)/5

domain

f (x) = \frac{x + 2}{5}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

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

- \infty < x < \infty

f (x) = \frac{2 x ^{2} - 6 x + 4}{3 x - 5}

f (x) = \frac{4 - 3 x}{x + 5}

f (x) = \frac{x - 4}{x ^{2} + 5 x - 36}

f (x) = 16 x - 25

g (x) = \frac{x}{4 x ^{2} - 9}

What is the domain of f(x)=(x+2)/5 ?
The domain of f(x)=(x+2)/5 is -infinity <x<infinity