Find the Domain of the Function $$f ( x ) = \sqrt { 9 - x }$$

question 146

Multiple Choice

Find the domain of the function.
- $$f ( x ) = \sqrt { 9 - x }$$

• A) \(\{ x \mid x \neq 9 \}\)
• B) {x|x ≤9}
• C) {x|x ≤3}
• D) {x|x ≠3}

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