Answer:
The rate of change or the slope is 7. (If you were to graph this, you would use 7/1.
Explanation:
To find the slope when you're given two sets of points, you must find the distance from the y values and the distance from the x values!
Y values: distance from -2 to 5 is +7
X values: distance from -2 to -1 is +1
7/1 or just 7.
Hope this helps! :)