between the left and right sides of a constraint. b. is the amount by which the left side of a ≤ constraint is smaller than the right side. c. is the amount by which the left side of a ≥ constraint is larger than the right side. d. exists for each variable i
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1. A solution that satisfies all the constraints of a linear programming problem except the nonnegativity constraints is called
a. optimal.
b. feasible.
c. infeasible.
d. semi-feasible.
2. Slack
a. is the difference between the left and right sides of a constraint.
b. is the amount by which the left side of a ≤ constraint is smaller than the right side.
c. is the amount by which the left side of a ≥ constraint is larger than the right side.
d. exists for each variable in a linear programming problem.
3. A constraint that does not affect the feasible region is a
a. non-negativity constraint.
b. redundant constraint.
c. standard constraint.
d. slack constraint.
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