Train A and train B leave the central station at the same time.They travel the same sped,but in opposite directions,with train A
heading towards station A, and train B heading Towards station B.Train A reaches station A after 2 1/2 h.Train B reaches station B after 4h.Station A and B are 585 mi apart
the objective function, P, at each vertex ... Example: Find the maximum and minimum values of P=3x+2y subject to x + 4y ≤ 20 ... We can find the intersection of the two lines.
