Algebra-1

To determine if the relation represented by the graph is a function, we need to check if each x-value corresponds to a unique y-value. In a function, each input (x-value) must map to exactly one output (y-value).

There are some points on the graph:(-16, 8) (-8, 4) (-8, -20) (12, 0)

Let's analyze the points:

Point (-16, 8): Here, x = -16 and y = 8.

Point (-8, 4): Here, ...