Answer: 1/5 in the bottom left corner (aka southwest corner)
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Step-by-step explanation:
Pick any two rows from the table to form (x,y) points.
I'll pick the last two rows to get the two points (3,6) and (8,7)
Those coordinates will be plugged into the slope formula below. The order of subtraction matters.
m = (y2-y1)/(x2-x1)
m = (7-6)/(8-3)
m = 1/5