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Pertanyaan

Diketahui space g left parenthesis x right parenthesis space equals space fraction numerator x space minus space 1 over denominator 2 x space plus space 1 end fraction comma space x not equal to space minus 1 half. space Invers space fungsi space g left parenthesis x right parenthesis space adalah space g to the power of negative 1 end exponent left parenthesis x right parenthesis space equals space....

  1. fraction numerator 2 x plus 1 over denominator x minus 1 end fraction comma space x not equal to 1

  2. fraction numerator x plus 1 over denominator 1 minus 2 x end fraction comma space x not equal to 1 half

  3. fraction numerator x minus 2 over denominator 1 minus x end fraction comma space x not equal to 1

  4. fraction numerator 1 minus 2 x over denominator x plus 1 end fraction comma space x not equal to negative 1

  5. fraction numerator 2 x minus 1 over denominator x plus 1 end fraction comma space x not equal to negative 1

F. Pratama

Master Teacher

Mahasiswa/Alumni Universitas Putra Indonesia YPTK Padang

Jawaban terverifikasi

Pembahasan

g left parenthesis x right parenthesis space equals space fraction numerator a x plus b over denominator c x plus d end fraction comma space x not equal to negative d over c space rightwards double arrow space g to the power of negative 1 end exponent left parenthesis x right parenthesis space equals space fraction numerator negative d x plus b over denominator c x minus a end fraction comma space x not equal to a over c  Jadi comma space g left parenthesis x right parenthesis equals fraction numerator x minus 1 over denominator 2 x plus 1 end fraction space rightwards double arrow space g to the power of negative 1 end exponent left parenthesis x right parenthesis equals fraction numerator negative x minus 1 over denominator 2 x minus 1 end fraction equals fraction numerator x plus 1 over denominator 1 minus 2 x end fraction comma space x not equal to 1 half

9

5.0 (2 rating)

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