Algebra-1

To determine which table does not represent a function, we need to identify if any x value in the table has multiple corresponding y values. A relation is not a function if any x value maps to more than one y value.

Let's analyze each table:

A. In this table, x=9 has multiple corresponding y values (213, 167, 369, 415). This violates the definition of a function because x=9 does not have a unique y value.

B. In this table, every x value (-1.65, -1.45, -1.25, -1.05) maps to y=7. Each x value has the same...