" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
misalkan f(x) = y
y = (7x+5)/(3x-4)
3xy - 4y = 7x + 5
3xy -7x = 5 + 4y
x (3y - 7) = 5 + 4y
x = ( 5 + 4y) / (3y - 7)
invers f(x) = 5+4x / ( 3x-7)
invers f(x) = (-dx+b)/(cx-a)
invers f(x) = (-(-4x)+5)/(3x-7)
= (4x+5)/(3x-7)