Look at two points whose coordinates are easy to read.
I see (0, 2) and (5, 3).
slope = rise/run
You need to go from one point to the other using only vertical and horizontal segments. The rise is the vertical displacement. The run is the horizontal displacement.
Start at (0, 2). To go to (5, 3), first go up 1 unit. 1 unit up is a rise of 1. Now go right 5 units. 5 units to the right is a run of 5 units.
