What is the domain of f(x)=x^2-x-3 ?

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

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domain of f(x)=x^2-x-3

domain

f (x) = x^{2} - x - 3

- \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) = 6 x e^{- 2 x^{2}}

\frac{1}{4} x - 3

\frac{2 x ^{2} - x}{x ^{2} - 1}

f (x) = \frac{x}{x + 10}

\frac{1}{4} x + 7

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