What is the domain of f(x)=9-4^2 ?

The domain of f(x)=9-4^2 is -infinity <x<infinity

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domain of f(x)=9-4^2

domain

f (x) = 9 - 4^{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

f (x) = x^{3} + 9 x^{2} + 26 x + 24

\frac{1 + x}{x}

f (x) = x^{2} + 6 x + 10

e^{\frac{( 2 - 3 x )}{x + 1}}

y = \frac{x - 1}{x + 1} + \frac{x + 1}{x - 3}

What is the domain of f(x)=9-4^2 ?
The domain of f(x)=9-4^2 is -infinity <x<infinity