Answer:
AROC = 6
Explanation:
Using the plotted points (-4, -6) and (-2, 6), we can plug into the AROC equation: (y2 - y1)/(x2 - x1). This helps us find the change in y over the change in x, enabling us to find the slope (or the average rate of change between two points). After plugging in the points, we get 12/2, or 6.