Decide Whether the Relation Defines a Function $$\{ ( - 8,1 ) , ( - 3 , - 6 ) , ( 3 , - 4 ) , ( 3,3 ) \}$$

question 240

Multiple Choice

Decide whether the relation defines a function.
- $$\{ ( - 8,1 ) , ( - 3 , - 6 ) , ( 3 , - 4 ) , ( 3,3 ) \}$$

• A) Not a function
• B) Function

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Definitions:

Basic Dimension

A numerical value that describes the theoretically exact size, profile, orientation, or location of a feature without any allowance for tolerances.

Dimensions Locating

The process of defining and marking the exact locations of features on manufactured parts, crucial for their proper assembly and function.

Target Areas

Specific regions designated for attention or action in a project or on a drawing.

Datum Feature

A reference point, axis, or plane from which dimensions are measured, providing a starting point for the geometric control of a part.