What is the domain of f(x)=x^2+x-12 ?

The domain of f(x)=x^2+x-12 is -infinity <x<infinity

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domain of f(x)=x^2+x-12

domain

f (x) = 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

in t erce pt s f (x) = \frac{2 x}{x - 1}

in v erse f (x) = (- x + 6) + 12

a sy m pt o t es f (x) = \frac{x ^{2} - 36}{10 x + 2}

e x t re m e 14

in v erse f (x) = - x^{5} - 3

What is the domain of f(x)=x^2+x-12 ?
The domain of f(x)=x^2+x-12 is -infinity <x<infinity