Slope =rise/run=y2-y1/x2-x1=2-5/-6-4=-3/-10=3/10=m now sub back with x1,x2
5=3/10(4) + b
b=5-6/5
b=19/5
so y = 3/10 x + 19/5
b=
It’s 2 if you must 3x2 you will get 6 and 6 divide by 2 you get 3
Its all up to you and how hard you are willing to work to get that may credits in one semester. But you could do it. Hope that helped!