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Pertanyaan

Turunan space pertama space dari space straight f left parenthesis straight x right parenthesis space equals space fraction numerator 3 straight x plus 5 over denominator straight x minus 2 end fraction comma space straight x not equal to 2 space adalah space straight f apostrophe left parenthesis straight x right parenthesis. space Nilai space straight f apostrophe left parenthesis 1 right parenthesis equals space...

  1. -11

  2. -6

  3. -5

  4. -3

  5. 17

A. Acfreelance

Master Teacher

Jawaban terverifikasi

Pembahasan

f left parenthesis x right parenthesis space equals space fraction numerator a x plus b over denominator c x plus d end fraction rightwards double arrow f apostrophe left parenthesis x right parenthesis space equals space fraction numerator a d minus b c over denominator left parenthesis c x plus d right parenthesis squared end fraction  f left parenthesis x right parenthesis equals fraction numerator 3 x plus 5 over denominator x minus 2 end fraction  m a k a  f apostrophe left parenthesis x right parenthesis equals fraction numerator 3 left parenthesis negative 2 right parenthesis minus left parenthesis 5 right parenthesis left parenthesis 1 right parenthesis over denominator left parenthesis x minus 2 right parenthesis squared end fraction  f apostrophe left parenthesis x right parenthesis equals fraction numerator negative 11 over denominator left parenthesis x minus 2 right parenthesis squared end fraction  f apostrophe left parenthesis 1 right parenthesis equals fraction numerator negative 11 over denominator left parenthesis 1 minus 2 right parenthesis squared end fraction  f apostrophe left parenthesis 1 right parenthesis space equals space minus 11

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Turunan pertama dari f(x)=x−23x+5​,x=2 adalah f'(x). Nilai f'(1) =....

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