Decide Whether the Relation Defines a Function

question 65

Multiple Choice

Decide whether the relation defines a function.
-

• A) Not a function
• B) Function

---

Definitions:

Horizontal Ruler

A toolbar element or tool in software applications used for alignment and measuring width or layout spacing.

Arrow Key

Keys on a keyboard used to move the cursor in a specified direction.

Group Header

A section in reporting or database software that contains grouped field names, often used to organize or categorize data under common headings.

Page Header

A section located at the top of a page in a document or website, often containing titles, author information, or navigation links.