Rewrite the Quadratic Function in Standard Form by Completing the Square

question 33

Multiple Choice

Rewrite the quadratic function in standard form by completing the square.
- $$f ( x ) = x ^ { 2 } + 6 x - 4$$

• A) \(f ( x ) = ( x + 6 ) ^ { 2 } - 40\)
• B) \(f ( x ) = ( x + 3 ) ^ { 2 } + 13\)
• C) \(f ( x ) = ( x + 3 ) ^ { 2 } - 13\)
• D) \(f ( x ) = ( x + 6 ) ^ { 2 } + 40\)

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