Purchase Solution

Find the range of optimality for Cx

Not what you're looking for?

Ask Custom Question

You are given a linear programming problem that has already been solved. The following conditions hold:
(i) You are maximizing the objective function 6x + 5y
(ii) After solving the problem, you found that the optimal solution point occurs at the intersection of exactly two of the constraints, namely constraints: (1) 4x +2y ≤ 15 and (2) x + y ≤ 13

Find the range of optimality for Cx, the coefficient associated with variable x by hand using slopes.

SHOW ALL WORK!

Purchase this Solution

Solution Summary

This solution shows the steps for how to solve a linear programming problem geometrically using slopes.

Purchase this Solution


Free BrainMass Quizzes
Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Probability Quiz

Some questions on probability

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.