High school mathematics linear programming video
x-2 & lt; The feasible domain of 0 is to the left of x=2 (unavailable), the feasible domain of y- 1 < 0 is below y = 1 (unavailable), and the feasible domain of x+2y-a≥0 is above y =-x/2+a/2 (available). According to the image, (x, y