Jawabanmu

2014-04-19T10:09:17+07:00
Jawaban paling cerdas!
2014-04-19T10:14:29+07:00
M =  \frac{y2-y1}{x2 - x1}
m =  \frac{-p-2p}{-1-(-5)}
-3 =  \frac{-3p}{4}
-12 = -3p
p = 4
@fannetic : makasih yaa udah membantu ;)
Sama-sama, kasih penilaian terbaik dongyaaa ;;)