Determine Whether the Relation Is a Function

question 24

Multiple Choice

Determine whether the relation is a function.
-{(-5, 4) , (-2, 9) , (4, 8) , (5, 2) }

• A)Function
• B)Not a function

---

Definitions:

Marginal Cost

A concept in economics that refers to the change in the total cost when an additional unit of a product is produced.

Average Total Cost

The total cost of production (fixed and variable costs) divided by the quantity produced, indicating the cost per unit of output.

Marginal Revenue

The additional income generated from the sale of one more unit of a good or service.

Total Revenue

The total amount of money received by a company from sales of goods or services, before any expenses are subtracted.