Determine whether the system of inequalities is infeasible, has alternate optimal solutions, or is unbounded for the function f(x,y)=2x+y

The function f(x,y) = 2x +y is unbounded

I don't see anything about equalities or solutions in the function definition. I don't understand what you are asking.

To determine whether the system of inequalities is infeasible, has alternate optimal solutions, or is unbounded for the function f(x,y) = 2x + y, we will need the specific inequalities of the system.

Please provide me with the inequalities in the system so that I can guide you through the process of determining its feasibility, alternate optimal solutions, or unboundedness.