What is the domain of f(x)=9x^4 ?

The domain of f(x)=9x^4 is -infinity <x<infinity

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domain of f(x)=9x^4

domain

f (x) = 9 x^{4}

- \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

\frac{x ^{2} + 7 x - 18}{( x + 1 ) ( x - 3 ) ( x + 9 )}

f (x) = x^{2} + 6 x - 27

f (t) = \frac{4}{3 - t}

- 3 sin (2 u + 3.1416)

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

What is the domain of f(x)=9x^4 ?
The domain of f(x)=9x^4 is -infinity <x<infinity