中等math-u05-d03
In a linear programming problem, the optimum value of a linear objective function is found at:
A. A vertex of the feasible region✓ 答案
B. Only the origin
C. Any interior point of the region
D. A point outside the feasible region
解說
A linear objective over a polygonal region reaches its maximum and minimum at corner points, so you evaluate the objective at each vertex and compare.