Question

Given the feasibility region pictured, find the maximum value of: F = 2x - 3y.

Answer 1

check for the endpoints of that region, one of them is 3,1
so, put x=3, y=1 in F =2x-3y and find the value of F
do this for all end points

Answer 2

Done
F = 2(0) – 3(7)=-21
F = 2(3) – 3(1)=3
F = 2(2) – 3(0)=4

so max value would be (2,0)? @hartnn