Ünite Sınavı Soruları

Determine the region described by the inequality

Given the system of inequalities

which of the following points is a corner point of constraint set?

The corner points of the constraint set of the goal function f are (1, 1), (1, 2), (2, 4), (4, 6). Which of the following is the maximum value of the function f = x - 2y?

Which of the following points belongs to the set specified by the inequality

Find the maximum value of

on the constraint set given below.

Which of the following goal function yields the value 112 at (11,4)?   

Which of the following inequality describes the given graph?

Which of the following points belongs to the region determined by the inequality 5x-y≤-12?

What is the maximum value of the goal function

on the polygonal region given below?

Which of the following points belongs to the set given by

Which of the following systems of inequalities do not determine a region admitting the point 

as a corner point?

Given the constraint set

which of the following points belongs to the constraint set?

Given that the points (1, 3), (0, 5), (6, 11), (7, 4), (12, 8) are the corner points of the constraint set, which of the following is the maximum value of the function f = 4x+9y?

Which of the following points belongs to the set specified by the inequality 2x + 7y + 1 ≥ 25?

Which of the following is the point of intersection of the lines given by x - 2y = 8 and 2x - 2y = 10?

I.  To guarantee the boundedness of the constraint set in the sequel, we assume that a₁ ≥ 0,…, a_m ≥ 0, b₁ > 0,…, b_m > 0, c₁ > 0,…, c_m > 0.

II. The constraint set is bounded and is called a polygonal set with infinite number of corner points.

III. The corner points of the constraint set are the intersection points of the straight lines.

What can be said to be true in the case of n = 2, the linear programming problem consists of the maximization of linear, two variable function f = ax + by under the system of linear inequalities in two variables?

Which of the following is the maximum value of f=9x+7y?

Which of the following points satisfy the inequality  

I. The optimal value of a linear goal function over polygone is attained at a corner point.

II. The optimal value of a linear goal function over polygone is attained at an inner point.

III. Any system of linear equations defines a polygone in the plane.

Which of the above statements are true?

Determine the inequality which its solution set contains the points