What is the domain of x^2-x-12 ?

The domain of x^2-x-12 is -infinity <x<infinity

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domain of x^2-x-12

domain

x^{2} - x - 12

- \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

\frac{1}{1 - 3 x}

\frac{x ^{2} + 2 x}{3 - x ^{2}}

20 x + 100, x \geq 0

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

f (x) = ln (\frac{3 - x}{x - 1})

What is the domain of x^2-x-12 ?
The domain of x^2-x-12 is -infinity <x<infinity