" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
jika x=0
y=2x0+5
y=0+5=5
jika y=-2
0=2x+5
-5=2x
-5/2=x
jadi persamaan tegak lurus yg melalui (0,-2) adalah (-5/2,5)