What is the domain of f(x)=x^3-3x^2-13x+15 ?

The domain of f(x)=x^3-3x^2-13x+15 is -infinity <x<infinity

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domain of f(x)=x^3-3x^2-13x+15

domain

f (x) = x^{3} - 3 x^{2} - 13 x + 15

- \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^{\frac{5}{2}} - 8 x^{2}

(1, 13), (27, 21)

f (x) = ln (x^{2} + 1)

(3.2) (5.4)

f (x) = 3 x^{3} - 6 x^{2}

What is the domain of f(x)=x^3-3x^2-13x+15 ?
The domain of f(x)=x^3-3x^2-13x+15 is -infinity <x<infinity