The graph of a relation is given. Apply the vertical line test to determine if this relation is a function. 6 by -6 graph is shown with a half circle, it starts from the upper 6 and it curves downward to the right down of 6 of the x axis, then curves left to the -6.
After applying the vertical line test to the given graph, it is clear that the relation is a function. This is because for every x-value, there is only one y-value associated with it. This is evident from the fact that when a vertical line is drawn through any point on the graph, it intersects the curve at only one point. Therefore, the relation depicted in the graph is a function.
