Feasibility Region

A feasibility region is a visual representation in optimization problems that shows all possible solutions satisfying certain constraints. Imagine it as a shaded area on a graph where every point within the region meets the rules or limits set by the problem, such as resource limits or technical requirements. The goal is often to find the best point within this area that maximizes or minimizes a specific outcome, like profit or cost. The feasibility region helps identify which options are practically achievable given the constraints and guides decision-making toward the most optimal solution.