Is this graph a function? 1. This is a function.
2. This is not a function.
3. This cannot be determined from this graph.

I can't determine if this is a function because I haven't done questions like this but I did a little research...

Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.

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If so Mark BRAINLIEST.

m a t h w a y. c o m

step-by-step explanation:

a is the right answer