ECTION 9.2 EXERCISES In Exercises 1-16, find the minimum and maximum values of the given objective function, subject to the indicated constraints. 1. Objective function: 3x + 2y Constraints: Z 2. Objective function: z = 4x + 3y Constraints: x > 0 y > 0 x + 3y = 15 4x + y = 16 xZ 0 y? 0 2x + 3y > 6 3x 2y = 9 x + 5y = 20 V (0,5) S (3.4) [(0,4) 4+ 4 (5,3) 3+ (0,2) 2. 2 - (3, 0) too) (4,0) + 2 3 4 5 2 3 4 5 3. Objective function: z = 5x + 0.51 Constraints: (See Exercise 1.) 4. Objective function: z = x + 6y Constraints: (See Exercise 2.) binative function