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Turunan pertama f(x)=2x3+x21​−3x adalah ....

Pertanyaan

Turunan space pertama space straight f left parenthesis straight x right parenthesis equals 2 straight x cubed plus 1 over straight x squared minus 3 straight x space adalah space....

  1. space f apostrophe left parenthesis x right parenthesis equals 2 x squared minus 2 over x

  2. space f apostrophe left parenthesis x right parenthesis equals 6 x squared minus 2 over x cubed

  3. space f apostrophe left parenthesis x right parenthesis equals 6 x squared plus 2 over x cubed

  4. space f apostrophe left parenthesis x right parenthesis equals 2 over 3 x squared minus fraction numerator 1 over denominator 2 x cubed end fraction minus 3

  5. space f apostrophe left parenthesis x right parenthesis equals 2 over 3 x squared plus fraction numerator 1 over denominator 2 x cubed end fraction minus 3

Y. Laksmi

Master Teacher

Mahasiswa/Alumni Universitas Negeri Semarang

Jawaban terverifikasi

Pembahasan

straight f left parenthesis straight x right parenthesis equals ax to the power of straight n space memiliki space fungsi space turunan space straight f apostrophe left parenthesis straight x right parenthesis equals straight a left parenthesis straight n right parenthesis straight x to the power of straight n minus 1 end exponent  sehingga  straight f left parenthesis straight x right parenthesis equals 2 straight x cubed plus 1 over straight x squared minus 3  straight f left parenthesis straight x right parenthesis equals 2 straight x cubed plus straight x to the power of negative 2 end exponent minus 3  straight f apostrophe left parenthesis straight x right parenthesis equals 3 left parenthesis 2 right parenthesis straight x to the power of left parenthesis 3 minus 1 right parenthesis end exponent plus left parenthesis negative 2 right parenthesis straight x to the power of left parenthesis negative 2 minus 1 right parenthesis end exponent plus 0  straight f apostrophe left parenthesis straight x right parenthesis equals 6 straight x squared minus 2 over straight x cubed

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