Question

I need help in the last question of this problem.The multiple choice part.Which the options of it, would be the following: the graph (is or is not) the graph of a function because a vertical line (cannot or can) be drawn so that it intersects the graph ( exactly once or exactly zero times or more than once)

Answer 1

Okay, looking at the graph we can conclude that:

The graph is not the graph of a function because a vertical line can be drawn so that it intersects the graph more than once.