Linear Programming Quiz

What is the purpose of using arrows instead of shading in linear programming graphs?

• To highlight the maximum value

• To avoid confusion with overlapping colors

• To make the graph more colorful

• To simplify the calculation of slopes

Which of the following is a vertex of the feasible region in the first example?

• (1, 3)

• (0, 0)

• (4, 4)

• (2, 2)

What is the maximum value obtained when substituting the vertices into the optimizing equation in the first example?

• 4

• 12

• 16

• 8

In the second example, what is the slope of the line for the second inequality?

• 1/2

• -2

• -1/2

• 2

What is the minimum value of D in the second example?

• 62

• 40

• 0

• -62