Answer:
Three points that are member of the solution set could be (-2,10), (5,5) and (10,13)
The graph in the attached figure
Step-by-step explanation:
we have
[tex]-3x-y < 12[/tex] ----> inequality A
The solution of the inequality A is the shaded area above the dashed line [tex]-3x-y=12[/tex]
[tex]2x+3y\geq 9[/tex] -----> inequality B
The solution of the inequality B is the shaded area above the solid line [tex]2x+3y=9[/tex]
The solution of the system of inequalities is the shaded area between the dashed line and the solid line
see the attached figure
A solution to the system of inequalities is any point in the shaded area.
therefore
Three points that are member of the solution set could be (-2,10), (5,5) and (10,13)
