Roboguru

 D i k e t a h u i space f u n g s i space f colon space R rightwards arrow R space d i t e n t u k a n space d e n g a n space r u m u s space f left parenthesis x right parenthesis space equals fraction numerator x plus 3 over denominator 2 x plus 1 end fraction semicolon x not equal to negative 1 half. space i n v e r s space f u n g s i space f left parenthesis x right parenthesis space a d a l a h space f to the power of negative 1 end exponent left parenthesis x right parenthesis equals...

  1. fraction numerator negative x plus 3 over denominator 2 x minus 1 end fraction semicolon x not equal to 1 half

  2. fraction numerator begin display style negative x minus 3 end style over denominator begin display style 2 x minus 1 end style end fraction semicolon x not equal to fraction numerator begin display style 1 end style over denominator begin display style 2 end style end fraction

  3. fraction numerator begin display style negative x minus 3 end style over denominator begin display style 2 x plus 1 end style end fraction semicolon x not equal to negative fraction numerator begin display style 1 end style over denominator begin display style 2 end style end fraction

  4. fraction numerator begin display style negative x plus 3 end style over denominator begin display style 2 x plus 1 end style end fraction semicolon x not equal to negative fraction numerator begin display style 1 end style over denominator begin display style 2 end style end fraction

  5. fraction numerator begin display style x plus 3 end style over denominator begin display style 2 x plus 1 end style end fraction semicolon x not equal to negative fraction numerator begin display style 1 end style over denominator begin display style 2 end style end fraction

Jawaban:

f left parenthesis x right parenthesis equals left parenthesis a x plus b right parenthesis divided by left parenthesis c x plus d right parenthesis rightwards arrow f to the power of left parenthesis minus 1 right parenthesis left parenthesis x right parenthesis equals left parenthesis negative d x plus b right parenthesis divided by left parenthesis c x plus left parenthesis negative a right parenthesis right parenthesis  P e r h a t i k a n space l e t a k space a d a space a space d a n space d space d i t u k a r space d a n space tan d a n y a space b e r u b a h space j a d i space n e g a t i f left parenthesis negative right parenthesis comma m a k a space f left parenthesis x right parenthesis equals space fraction numerator left parenthesis x plus 3 right parenthesis over denominator left parenthesis 2 x plus 1 right parenthesis end fraction rightwards arrow f to the power of negative 1 end exponent left parenthesis x right parenthesis equals space fraction numerator left parenthesis negative x plus 3 right parenthesis over denominator left parenthesis 2 x minus 1 right parenthesis end fraction

0

Ruangguru

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Ruangguru

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ikuti Kami

©2021 Ruangguru. All Rights Reserved