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

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

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

domain

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

f (x) = x^{2} - 8 x + 15

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

f (x) = - e^{- x} + 6

f (x) = - e^{- x} + 8

f (x) = lo g_{10} (x^{2} - 25)

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