If $ f ( x ) = x ^ { 2 } - 5 x + 6 , $ then number of local-maxima of $ y = | f ( | x | ) | $ is - (1)0 Correct Answer: $ ( 3 ) 2 $

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If \( f ( x ) = x ^ { 2 } - 5 x + 6 , \) then number of local-maxima of \( y = | f ( | x | ) | \) is - (1)0 Correct Answer: \( ( 3 ) 2 \)