a)
Graphical representation is following:
In the above graph, we see that there is no feasible region, because constraint 1 and 4 are conflicting.
Therefore, this problem is infeasible.
b) Graphical representation is following:
Vertex points are highlighted on the graph.
Feasible region is bounded by the three vertex points.
Value of objective function is maximum at point (1,6)
Therefore, optimal solution is:
X = 1
Y = 6
Objective value Z = 1*1+4*6 = 25
Optimal solution is unique.
c)
Feasible region is unbounded.
Vertex points are highlighted on the graph.
Vale of objective function (Z) is minimum at vertex (4,3)
Therefore, optimal solution is:
X = 4
Y = 3
Objective function Z = 5*4-3*3 = 11
Solution is unique.
Solve the following linear programming models graphically and explain the solution results based on the different solut...
Please show all coordinates in the graph
27. Solve the following linear programming model graphically: minimize Z 3x 6x, subject to 3x 2x 18 xi 3 4
Your problem is to find the optimal solution to the following linear programming model where X, Y and Z represent the amounts of products X, Y and Z to produce in order to minimize some cost. Min 4X + 2Y + 6Z s.t. 6X + 7Y + 10Z ≤ 80 (1) 2X + 4Y + 3Z ≤ 35 (2) 4X + 3Y + 4Z ≥ 30 (3) 3X + 2Y + 6Z ≥ 40 (4) X,Y,Z ≥...
Consider the following linear programming problem: Minimize 20X + 30Y Subject to: 2X + 4Y ≤ 800 6X + 3Y ≥ 300 X, Y ≥ 0 What is the optimum solution to this problem (X,Y)? A) (0,0) B) (50,0) C) (0,100) D) (400,0)
Solve the following linear programming problem graphically: Maximize Z=4X₁+4X₂, Subject to: 3X₁ + 5X₂ ≤ 150 X₁ - 2X₂ ≤ 10 5X₁ + 3X₂ ≤ 150 X₁, X₂ ≥ 0 1) Using the line drawing tool, plot the constraints by picking two endpoints for each line. Do not plot the nonnegativity constraints. 2) Using the point drawing tool, plot the five corner points which define the feasible region. The optimal solution is X₁ = _______ and X₂ = _______ (round your responses to two decimal places). Maximum profit is $_______
both questions require different ways of solving.
Solve the linear programming problem graphically. Minimize c= 2x–5y, subject to (x+ y = 10 {3x – y 26 (x20, y20 (3x + y = 5 Use the simplex method to maximize p = 2x + y, subject to {x+2y 2 . x>0, y20
solve for x and y, linear equations using the elimination method 2x+6y=-2 5x-3y=3 and -9x+3y=5 9x+4y=-6 is the following system dependentinconsistent or does it have a unique solution? why is this so? x-8y=9 6x-48y=36
0/2 POINTS PREVIOUS ANSWERS WANEFM7 5.R.005. Solve the given linear programming problem graphically. (Enter EMPTY if the region is empty. Enter UNBOUNDED If the function is unbounded.) Maximize p = 2x + y subject to 3x + y s 30 x + y s 12 x + 3y = 30 X 20, y 20. (X,Y) - Submit Answer
Use the method of this section to solve the linear programming problem. Maximize P = x − 3y + z subject to 2x + 3y + 2z ≤ 4 x + 2y − 3z ≥ 2 x ≥ 0, y ≥ 0, z ≥ 0 The maximum is P = at (x, y, z) = .
(9 pts) 3. Solve the linear programming problem graphically. Minimize c = 2x - 5y, subject to (x + y 510 3x - y 26. x20,20 (3x + y 55 (9 pts) 4. Use the simplex method to maximize p= 2x+y, subject to <x+2y52. x 20, y20
(9 pts) 3. Solve the linear programming problem graphically. Minimize c=2x-5y, subject to (x + y 510 3x - y26. x 20, y 20