Question

determine whether the relation is a function. give the domain and the range for the relation.{(2,3),(5,6),(8,8)}is this a function?yesno

Explanation:

Step1: Check function definition

A relation is a function if each input (x-value) has exactly one output (y-value). For the set $\{(2,3),(5,6),(8,8)\}$, the x-values are 2, 5, 8, each appearing once with a unique y-value.

Step2: Identify domain

Domain is all x-values of the relation.
Domain = $\{2, 5, 8\}$

Step3: Identify range

Range is all y-values of the relation.
Range = $\{3, 6, 8\}$

Answer:

Is this a function? Yes
Domain: $\{2, 5, 8\}$
Range: $\{3, 6, 8\}$