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Beautiful_Lier96

  • one year ago

Find the value of x and y for which the objective function c= 3x+2y has the minimum value, subject to the constraints described in the system of inequalities below.: A. x= -1, y= 3 B. x= 1, y= 1 C. x= 5, y= 0 D. x= 5, y= 1

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  1. Beautiful_Lier96
    • one year ago
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    @dumbcow

  2. dumbcow
    • one year ago
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    what are the constraints?

  3. Beautiful_Lier96
    • one year ago
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    what do you mean ?

  4. dumbcow
    • one year ago
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    "subject to the constraints described in the system of inequalities below.:" that part.... the system of inequalities is not included in post, these determine which points can be used in the objective function, then you pick the point that yields the minimum value

  5. Beautiful_Lier96
    • one year ago
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    oooh sorry the contraints are: x+y ( > or = ) 2 -x+y ( > or = ) -4 y ( > or = ) 1, y( < or = ) 3

  6. dumbcow
    • one year ago
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    ok since this is multiple choice, the easy way is to test each point and see if it is region described by inequalities example: point (-1,3) x+y >= 2 --> -1+3 = 2 ..... works -x +y >= -4 ---> -(-1)+3 = 4 .... works y >= 1 --> 3>1 ........works y <= 3 --> 3=3 .......works now test the other points

  7. Beautiful_Lier96
    • one year ago
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    kayy, so i think the answer choice would be D ?

  8. Beautiful_Lier96
    • one year ago
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    Am i right @dumbcow

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