Student #1

The following graph would receive a score of 2 points.

Point for...	Points Received
Horizontal Axis:	1
Vertical Axis:	0 (not clearly equal interval)
Plotting all the points:	1 - for this point and the last point a combined total of 1 point is given because of the 90 degree lines in the graph.
Plotting the points correctly:	See above point
Total Points	2

Frank and Al wrote down their results in the table below.