" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f'(x) = 3x² + 6x -24
titik stasioner
3 (x² + 2x - 8) = 0
(x + 4)(x - 2) = 0
x= -4 atau x = 2
f(-4) = 83 dan f(2) = -13