Algebra-1

To determine if the graph represents a function, we can apply the vertical line test.

Vertical Line Test:

1.If any vertical line intersects the graph at more than one point, then the graph does not represent a function.

2.If every vertical line intersects the graph at exactly one point wherever it touches the graph, then the graph represents a function.

Analysis of the graph:

The graph consists of two straight lines:

One line is gradually decreasing form x > -2.

The other ...