" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f(x) = ax - b
g(x) = cx + b
f(g(x)) > g(f(x))
(a(cx + b) - b) > c(ax - b) + b
acx + ab - b > acx - cb + b
ab - b > - cb + b
ab + cb > 2b
a + c > 2
53. (C) g^-1(2x+6)
f(2x) = g(x - 3)
f^-1(x) = ...
f(2x) = g(x - 3)
f(x) = g(x/2 - 3/2)
f^-1(x) = g^-1(2x + 6)