Linear programming is a method for finding the optimal values (maximum or minimum) of quantities subject to the constraints when relationship is expressed as linear equations or inequations.
Based on the above information, answer the following questions.
The graph of the inequality 3x + 4y < 12 is

Options

A. half plane that contains the origin
B. half plane that neither contains the origin nor the points of the line 3x+4y =12
C. whole XOY-plane excluding the points on line 3x + 4y = 12
D. None of these