What is the domain of f(x)=2x^3+4x^2+2 ?

The domain of f(x)=2x^3+4x^2+2 is -infinity <x<infinity

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domain of f(x)=2x^3+4x^2+2

domain

f (x) = 2 x^{3} + 4 x^{2} + 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

(x - 14)^{2}, x \leq 14

f (x) = \frac{5 x}{7 x - 9}

f (x) = \frac{x - 7}{x ^{2} - 2 x - 35}

f (x) = 7 (0)^{3} - 10

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

What is the domain of f(x)=2x^3+4x^2+2 ?
The domain of f(x)=2x^3+4x^2+2 is -infinity <x<infinity