Question

Mw tny dng tentkn fungsi invers g(x) = 2x-1/6. sm crny jg

Answer 1

G(x) = 2x-1/6
<=> 2x-1/6  =  y
<=> 2x = y+1/6
<=> x = y+ ( 1/6 . 2 )
<=> x = y + 2/6
<=> x = y + 1/3      <=>  x =  x + 1/3

kamu begitu gak?