What is the domain of f(x)=3x^2-1 ?

The domain of f(x)=3x^2-1 is -infinity <x<infinity

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domain of f(x)=3x^2-1

domain

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

- \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

(0, 0), (6, 1)

(x + 4)^{2} - 6

f (x) = \frac{1}{x ^{3} - 6 x ^{2} + 5 x + 12}

113 t - 0.5 t^{4} + 900

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

What is the domain of f(x)=3x^2-1 ?
The domain of f(x)=3x^2-1 is -infinity <x<infinity