Match the solution region of each system of linear inequalities with one of the four regions shown in the figure. 20 9. X + 2y = 8 10. x + 2y 2 8 3x - 2y 2 0 3x - 2y = 0 11. X + 2y 2 8 12. X + 2y = 8 (2 3 ) 3x - 2y 2 0 3x - 2y = 0 X 20 20 IV OD IV 1I Drag each of the regions given above and shown in the figure into the appropriate system of linear inequalities below to complete questions 9 through 12. 9. 10. 11. 12