Jawabanmu

2014-04-25T22:37:07+07:00
M1×m2=-1 | -6×m2=-1 | m2=1/6 || y-y1=m(x-x1) | y-1=1/6(x-(-2)) | y=1/6x+1/3+1 | y=1/6x+4/3 | 6y=x+8 semoga membantu^^