step 1 of 2: determine if the graph is a function.

step 1 of 2: determine if the graph is a function.

step 1 of 2: determine if the graph is a function.

Answer

Explanation:

Step1: Apply vertical - line test

Draw vertical lines across the graph.

Step2: Check intersections

Any vertical line drawn on the given graph intersects the curve at most once.

Answer:

Yes, the graph is a function.