Chapter SH, Problem 1.17EP

To determine

To determine whether the relation is a function

Answer to Problem 1.17EP

The given relation is not a function

Explanation of Solution

Given information:

Given set of relation $(0,2),(1,7),(0,-6),(4,8),(-3,-1)$

In a function, there should be exactly one output for each input, but this question $(0,2),(0,-6)$ where $0$ is associated with more than one $y$ value

Therefore, this relation is not a function