Answer:
-3
Explanation:
There is a point at (0,8) and there is also a point at (4,-4). Slope is calculated as rise/run. Meaning up or down over left or right. when we go up or right we get a positive number and when we go down or left we get a positive number. so you would find the distance between the two x vertices and the two y vertices. you would get 12/-4 or -12/4. Both come out to -3. Hope this helped.