Jawabanmu

2014-04-14T22:15:32+07:00
M=4 | y+3=4(x-2)=4x-8 | y=4x-11
2014-04-14T22:18:07+07:00
M=4
y+3=4(x-2)
y+3=4x-8
y=4x-8-3
y=4x-11