SOLUTION: What are the maximum and minimum values of objective function p=x+4y with given restraints x-y<=4 , x<=2, 0<=y<=5

Question 892441: What are the maximum and minimum values of objective function p=x+4y with given restraints x-y<=4 , x<=2, 0<=y<=5
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
First graph the feasible region.
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.
.

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.
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The feasible region is simplified to and and the line does not contribute any constraint.
Since there is no minimum value for , there is no minimum value for .
The maximum value occurs at one of the two vertices.
(2,0):
(2,5):

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