MAT 540 Week 7 Quiz 3

 Question 1
2 out of 2 points


Graphical solutions to linear programming problems have an infinite number
of possible objective function lines.

Answer
Selected
True
Answer:
Correct Answer:
True


 Question 2
2 out of 2 points


In minimization LP problems the feasible region is always below the resource
constraints.

Answer
Selected
False
Answer:
Correct Answer:
False


 Question 3
2 out of 2 points


In a linear programming problem, all model parameters are assumed to be
known with certainty.


Answer
Selected
True
Answer:
Correct Answer:
True


 Question 4
2 out of 2 points


Surplus variables are only associated with minimization problems.

Answer
Selected
False
Answer:
Correct Answer:
False




This study source was downloaded by 100000840946462 from CourseHero.com on 02-15-2022 12:07:18 GMT -06:00


https://www.coursehero.com/file/9927443/MAT540-Week-7-Quiz-3/

,  Question 5
0 out of 2 points


The following inequality represents a resource constraint for a maximization
problem:
X + Y ≥ 20

Answer
Selected
True
Answer:
Correct Answer:
False


 Question 6
2 out of 2 points


If the objective function is parallel to a constraint, the constraint is infeasible.

Answer
Selected
False
Answer:
Correct Answer:
False


 Question 7
2 out of 2 points


If the objective function is parallel to a constraint, the constraint is infeasible.

Answer
Selected
False
Answer:
Correct Answer:
False


 Question 8
2 out of 2 points


The following is a graph of a linear programming problem. The feasible
solution space is shaded, and the optimal solution is at the point labeled Z*.




The equation for constraint DH is:
Answer




This study source was downloaded by 100000840946462 from CourseHero.com on 02-15-2022 12:07:18 GMT -06:00


https://www.coursehero.com/file/9927443/MAT540-Week-7-Quiz-3/