Homework Help: Graphs

Posted by Mischa on Saturday, September 15, 2007 at 11:25pm.

Suppose there's a model with 2 constraints originally. Now that another constraint is added. Which of the following are possible:
1) feasible region shrinks
2) feasible region stays the same
3) feasible region expands

and

Which of the following are possible:
1) optimal value in target cell decreases
2) optimal value in target cell stays the same
3) optimal value in target cell increases

I think the answer is 1) for both questions, but I want to ask do they hold in general? Or is there some exceptions?

No one has answered this question yet.

Answer this Question

Related Questions

Graph constraints - Suppose that there is a model with two constraints 1) 120x1+...
Algebra 2 - Problem Solving - A manufacturer of cell phones makes a profit of $...
math - The constraints [x >= 0,y >= 0] indicates that the feasible...
calculus - Consider the graphs of y = 3x + c and y^2 = 6x, where c is a real ...
Math - Given the following LP model (represented abstractly with decision ...
math - The Wellbuilt Company produces two types of wood chippers, Deluxe and ...
Math - The Wellbuilt Company produces two types of wood chippers, Deluxe and ...
Maths - The Wellbuilt Company produces two types of wood chippers, Deluxe and ...
Math - Linear Inequalities - The Wellbuilt Company produces two types of wood ...
Algebra - If some one can get me started, I should be able to graph this. ...

For Further Reading

First Name:
School Subject:
Answer: