" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f(2) = 8 - 2 x 2 = 8 - 4 = 4
f(4) = 8 - 2 x 4 = 8 - 9 = 0
f(5) = 8 - 2 x 5 = 8 - 10 = -2