Answer:
Rise: 1 units
Run: 2 units
Slope: 1/2
Explanation:
You look at two coordinates and figure out how the first coordinate gets to the second coordinate. For example, (3,-5) and (5,-4). You would rise vertically 1 units, then run horizontally 2 units. You would see it draws like a right triangle between the two points.
Slope is then determined Rise / Run = (1)/(2) = 0.5