Decide What Values of the Variable Cannot Possibly Be Solutions $$\frac { 1 } { 2 x } + \frac { 9 } { x } = 12$$

question 371

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$\frac { 1 } { 2 x } + \frac { 9 } { x } = 12$$

• A) \(- 2\)
• B) 0
• C) 1,2
• D) \(0 , - \frac { 1 } { 2 }\)

Determine the feasible region for a linear programming problem graphically.

Recognize the requirements for a problem to be classified as a linear programming problem.

Understand the concept of iso-profit lines and their role in solving maximization problems.

Identify feasible solutions for given constraints in linear programming problems.

---

Definitions:

Quantity Discount

A reduction in price offered to customers who purchase goods or services in large volumes.

Purchase Order

A written authorization for a supplier to deliver or manufacture a specific quantity of goods at a specified price and terms.

Save-A-Lot

A U.S.-based discount supermarket chain known for offering low prices on groceries and household items.

Reward

A benefit or compensation offered as an incentive for specific actions, performance, or behavior, often used to motivate or encourage certain outcomes.