Determine Whether the Relation Is Also a Function A) Function
B) Not a Function

question 196

Multiple Choice

Determine whether the relation is also a function.
- $\begin{array} { l l l } \text { First Set: } & \text { Correspondence } & \text { Second Set: } \\\text { Input } & \text { Output } \\\text { Grade average } & \text { Student receiving } & \text { Class of students } \\& \text { grade average } &\end{array}$

• A) Function
• B) Not a function

---

Definitions:

Consumer Demand

The desire coupled with the purchasing power for specific goods or services that consumers are willing and able to buy at a given time.

Optimal Credit Policy

The credit terms that balance the costs and benefits to the firm, maximizing profitability while minimizing risk.

Accounts Receivable Period

The average number of days it takes a company to collect payments owed by its customers, indicating the efficiency of a company's credit and collections policies.

EOQ Model

Economic Order Quantity Model, a formula used by businesses to determine the optimal quantity to order that minimizes total inventory costs.