Given:
The two points on the graph.
To find:
The distance between the two points in simplest radical form.
Solution:
From the given graph, it is clear that the two points on the graph are (-9,3) and (-3,-2).
Distance formula:

Using the distance formula, the distance between two points (-9,3) and (-3,-2) is:



On further simplification, we get


Therefore, the distance between the given points is
units.