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

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

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

domain

f (x) = 2 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

x^{2} - 3 x - 54

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

f (x) = 6 + 2 x - 7

y = 5 x - 2

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

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