" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y-4=1/2x-1/2
y= 1/2x -1/2+8/2
y=1/2x +7/2
atau dikalikan 2 semuanya
jadi =
2y= 1x+7
(1,4)
y-b=m(x-a)
y-4=1/2(x-1)
2(y-4)=1(x-1)
2y-8=x-1
-x+2y=-1+8
-x+2y=7
x-2y=-7