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If f left parenthesis x right parenthesis space equals space f apostrophe left parenthesis x right parenthesis and f(1) = 2, then f(3) =

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  1. straight e squared
  2. 2 straight e squared
  3. 3 straight e squared
  4. 2 straight e cubed

    Answer:The correct answer is: 2 straight e squared

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