Answer:

Explanation:
In order to find the slope between two points, we want to find the rise over run. Basically - we find the change in y and divide that by the change in x.
The first y value is 0 and the second is 8. The change here is
.
The first x value is 1 and the second is 3. Therefore the change here is
.
Now that we know the change in y and x, we divide.

So the slope between these two points is 4.
Hope this helped!