The plot below shows a set of (x1,x2)(x1,x2) points along with their actual yy labels. On the plot is the line ?2x1?3x2+2=0-2x1-3x2+2=0. Note: The magnifying glass in the bottom right corner can be clicked to enlarge the plot and a table of values can be downloaded using the link under the plot.

x1	x2	y+labels
-7	2	1
2	-9	-1
-6	3	1
9	5	1
1	-5	-1
8	6	1
4	4	1
3	7	1
-9	-7	-1
-2	0	-1