Determine Whether the Relation Represents a Function or a Nonfunction

question 191

Multiple Choice

Determine whether the relation represents a function or a nonfunction. If the relation is a nonfunction, explain how the definition of a function is violated. {(2, -5) , (-1, -4) , (4, -7) , (1, -2) , (-1, -6) , (6, -8) }

• A) Function
• B) Not a function; -1 is paired with -4 and -6.

---

Definitions:

Research Techniques

A variety of methods and strategies used to gather data and information for the purpose of making business decisions.

BCG Growth-Market Share Matrix

A strategic planning tool that uses two dimensions: market growth rate and market share to categorize the business portfolio into four types: Stars, Question Marks, Cash Cows, and Dogs.

Strategic Business Units

Strategic business units are distinct divisions within a larger corporation, each focusing on a specific market segment or product line, and possessing its own strategy, resources, and objectives.

Dominant Market Share

A situation in which a company, product, or service holds a majority portion of the total sales in its market.