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Write f(x)=−x2−4x+2f ( x ) = - x ^ { 2 } - 4 x + 2

Question 31

Multiple Choice

Write f(x) =−x2−4x+2f ( x ) = - x ^ { 2 } - 4 x + 2 in the form f(x) =a(x−h) 2+kf ( x ) = a ( x - h ) ^ { 2 } + k .


A) f(x) =−(x+2) 2−2f ( x ) = - ( x + 2 ) ^ { 2 } - 2
B) f(x) =−(x−2) 2−2f ( x ) = - ( x - 2 ) ^ { 2 } - 2
C) f(x) =−(x−2) 2+6f ( x ) = - ( x - 2 ) ^ { 2 } + 6
D) f(x) =−(x+2) 2+6f ( x ) = - ( x + 2 ) ^ { 2 } + 6

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