Question 5 1 pts The objective function is a linear mathematical relationship that describes the restrictions placed on the model's decision variables. False True Question 6 1 pts A linear programming model's constraints are almost always nonlinear relationships that describe the restrictions placed on the model's decision variables. False True Question 7 1 pts Linear programming models with two decision variables can be solved graphically. False True Question 8 1 pts Most real-world linear programming models are solved graphically. False True Question 9 1 pts The feasible solution space contains the values for the decision variables that satisfy the majority of the linear programming model's constraints. False True Question 10 1 pts The optimal solution is a linear programming model will always occur at an extreme point. False True