" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a. f (x) = 3x +6
y = 3x +6
y -6 = 3x
x = (y -6) /3
f^-1(x) = (x -6)/3
b. f (x) = 27x^3
y = 27x^3
x^3 = y/27
x = akar pangkat 3 dari (y / 27)
f^-1(x) = akar pangkat 3 dari (x / 27)