Find the Domain of the Function $$f ( x ) = x ^ { 2 } + 2$$

question 214

Multiple Choice

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

• A) \(\{ x \mid x > - 2 \}\)
• B) \(\{ x \mid x z - 2 \}\)
• C) all real numbers
• D) \(\{ x \mid x \geq - 2 \}\)

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