Question

instructions
use the mapping to answer the questions.
classify a mapping
7 multiple choice 1 point
this mapping represents:
a non function
both
a function

Explanation:

Step1: Recall the definition of a function

A function is a relation where each input (element in the domain, set \( x \)) has exactly one output (element in the codomain, set \( y \)). If an input has more than one output, it is not a function.

Step2: Analyze the mapping

• For the input \( 3 \): Let's check its mappings. Wait, no, let's check each input:
• Input \( 6 \): Looking at the mapping, \( 6 \) is connected to multiple elements in \( y \) (let's see the diagram: \( 6 \) has more than one arrow, meaning it maps to more than one output).
• By the definition of a function, since there is an input ( \( 6 \)) with more than one output, this relation is not a function.

Answer:

a NON - function