Write the Function in the Form $f ( x ) = a ( x - h ) ^ { 2 } + k$

question 54

Multiple Choice

Write the function in the form $f ( x ) = a ( x - h ) ^ { 2 } + k$ by completing the square. $f ( x ) = x ^ { 2 } + 20 x - 6$

• A) \(f ( x ) = ( x - 20 ) ^ { 2 } + 6\)
• B) \(f ( x ) = ( x + 20 ) ^ { 2 } - 6\)
• C) \(f ( x ) = ( x - 10 ) ^ { 2 } + \frac { 11 } { 4 }\)
• D) \(f ( x ) = ( x + 10 ) ^ { 2 } - 106\)

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