Explanation:
Step 1:
Find the two points and plot them on the graph to determine their coordinates.
Step 2:
Determine the y-coordinate difference of the points also known as the rise.
Step 3:
Determine the x-coordinate difference of the two points also known as the run.
Step 4:
Divide the differences in the y-coordinates by the difference in the x-coordinates.
REMEMBER!!! Rise over run.
RISE
RUN