SubArea: Logarithmic functionsLevel: AProject ID: 9000004902Accepted: 1Clonable: 0Easy: 0Find the domain of the function f:y=log13(9−x2).Dom(f)=(−3;3)Dom(f)=R∖{3}Dom(f)=(−∞;3)Dom(f)=(3;∞)Dom(f)=(−∞;−3)∪(3;∞)