consider the following graph.\nstep 1 of 2: does the graph represent a function?\nenable zoom/pan

Explanation:

Step1: Recall vertical line test rule

A graph represents a function if any vertical line drawn intersects the graph at most once.

Step2: Apply test to the graph

For every $x$-value in the graph's domain, there is exactly one corresponding $y$-value. No vertical line will intersect the curve more than once.

Answer:

Yes, the graph represents a function.