Which of the Following Is a Valid Objective Function for a Linear

question 10

Multiple Choice

Which of the following is a valid objective function for a linear programming problem?

• A) Max 5xy
• B) Min 4x + 3y + (2/3)z
• C) Max 5x² + 6y²
• D) Min (x₁ + x₂)/x₃

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Definitions:

Clearance-Sensing Adjustment

A method or mechanism used to automatically adjust the clearances between components, ensuring optimal performance and preventing wear.

Automatic Slack Adjusters

Devices in air brake systems that automatically maintain the correct distance between the brake drum and brake lining to ensure effective braking.

Highway Tractors

Trucks designed primarily for the transportation of goods over long distances, characterized by a powerful engine and a cab for the driver.

Compressor

Any of a number of mechanically driven devices used to compress a gas. In trucks, compressors are used in air brake systems and A/C systems.