Write the Domain in Interval Notation $$f ( x ) = \log _ { 3 } \left( x ^ { 2 } - 9 \right)$$

question 6

Multiple Choice

Write the domain in interval notation.
- $$f ( x ) = \log _ { 3 } \left( x ^ { 2 } - 9 \right)$$

• A) \(( - \infty , \infty )\)
• B) \(( - \infty , 3 ) \cup ( 3 , \infty )\)
• C) \(( - \infty , - 3 ) \cup ( 3 , \infty )\)
• D) \(( - 3,3 )\)

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