I cant answer this on a computer sorry I would if I could though.
I got you. it is B i believe <span />
well first and format you need to get both equations into the y=mx+b format . next you plot your b and use the rise over run format for mx. so say (as an example) 2x was your mx you rise up-wards if its positive 2 and to the right 1 since you don't know x.
