" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y' = 6
pencerminan terhadap garis y = b
A'(x, 2b-y)
jadi
y' = 2b-y
6 = 2b - 14
6 + 14 = 2b
20 = 2b
b = 10
jadi garis pencerminannya adalah y = 10