What is the domain of f(x)=2pix^2+8pix ?

The domain of f(x)=2pix^2+8pix is -infinity <x<infinity

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domain of f(x)=2pix^2+8pix

domain

f (x) = 2 π x^{2} + 8 π x

- \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) = 9 x^{2} - x^{4}

3 x^{3} - 8

\frac{2 x - 5}{x ^{2} - 5 x + 4}

f (x) = \frac{1}{10 - x}

f (x) = \frac{1}{3 x + 4}

What is the domain of f(x)=2pix^2+8pix ?
The domain of f(x)=2pix^2+8pix is -infinity <x<infinity