Answer:
Slope is 5/4.
Explanation:
The slope of two points can be expressed as
where m represents the slope,
Let (5,5) be (x1,y1) and (1,0) be (x2,y2). Thus:

You can also consider both points other way around. We can let (1,0) be (x1,y1) and (5,5) be (x2,y2) and therefore:

Therefore, the slope is 5/4.