" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
g(x) = 3x-1
(gof)(x) = g[f(x)]
(gof)(x) = g(x+2)
(gof)(x) = 3(x+2)-1
(gof)(x) = 3x+6-1
(gof)(x) = 3x+5
(gof)(x) = 3x+5
y = 3x+5
3x = y-5
x = (y-5)/3
(gof)^-1(x) = (x-5)/3