Answer:
3/1
Step-by-step explanation:
pick two points on the line. I'll do it with (40,20) and (50,50)
to find the slope use m=rise/run, or m=y2-y1/x2-x1
m=50-20/50-40
m=30/10
simplify.
m=3/1
Your slope is 3/1
You rise three and run one to get to the next point
