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

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

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

domain

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

- \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) = \frac{3 x - 1}{2 x + 5}

(- 11, 4), (- 2, - 5)

f (x) = (\frac{x}{4}) + \frac{1}{2}

g (x) = - x^{2} + 4

\frac{- x + 7}{5 + 2 x}

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