Answer:
the slope of the line is -2/3
Explanation:
In the rise/run counting method:
- first, you have to select two points of the graph - (0, 1) and (3, -1) in this case.
- then, you have to count the "rise", that is, the difference between the y-coordinates of the points - in this case: -1 - 1 = -2
- the next step is to count the "run", that is, the difference between the x-coordinates of the points - in this case: 3 - 0 = 3
- finally, you can compute the slope as rise/run - in this case, slope = -2/3