Determine the Domain and the Range of the Function $$f ( x ) = x ^ { 2 } - 6 x + 5$$

question 42

Multiple Choice

Determine the domain and the range of the function.
- $$f ( x ) = x ^ { 2 } - 6 x + 5$$

• A) domain: all real numbers
• B) domain: all real numbers range: {y|y ≤4} range: all real numbers
• C) domain: {x|x ≥ -3}
• D) domain: all real numbers range: {y|y ≥ -4} range: {y|y ≥ -4}

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