What is the domain of g(x)= x/(x^2+81) ?

The domain of g(x)= x/(x^2+81) is -infinity <x<infinity

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domain of g(x)= x/(x^2+81)

domain

g (x) = \frac{x}{x ^{2} + 81}

- \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

g (x) = \frac{1}{x + 5}

f (x) = - 2 (3 x)^{\frac{1}{6}}

f (x) = x + 11 + 5

f (x) = \frac{32000}{100 - x}

\frac{5}{2 x + 1}

What is the domain of g(x)= x/(x^2+81) ?
The domain of g(x)= x/(x^2+81) is -infinity <x<infinity