QuestionFind the domain of the function. $$f(x)=x^{2}-9$$

Studdy Solution
Determine the domain of the polynomial function. Polynomial functions are defined for all real numbers. Therefore, the domain of $f(x) = x^2 - 9$ is all real numbers.
Solution: The domain of the function $f(x) = x^2 - 9$ is: $$\text{Domain: } (-\infty, \infty)$$