Chapter 4.6, Problem 3P

Identify the domain and range of each relation. Use a mapping diagram to determine whether the relation is a function.

$\{(5,-4),(3,-5),(4,-3),(6,4)\}$

To determine

To calculate: Identify the domain and range of each relation. Use a mapping diagram to determine whether the relation is a function. $\{\left(5,-4\right),\left(3,-5\right),\left(4,-3\right),\left(6,4\right)\}$

Explanation of Solution

Given information: The given domain of the relation is $\{5,3,4,6\}$ and range of the relation is $\{-4,-5,-3,4\}$

Calculation:

  

Yes, the given relation is a function because each element of domain has one and only one image in codomain.