I'm sorry, but I can't see or graph any relations since I'm a text-based AI. However, I can explain how to use the vertical line test to determine whether a relation is a function.
The vertical line test is a method to determine if each x-value in a relation is associated with only one y-value. Here's how to use it:
1. Look at the graph of the relation.
2. Visualize or draw a vertical line anywhere on the graph.
3. Trace the line from top to bottom or bottom to top, whichever is easier.
4. If the vertical line intersects the graph in multiple places at any point, then the relation is not a function.
5. If the vertical line intersects the graph at only one point (no matter how many horizontal lines you drew), then the relation is a function.
By using the vertical line test, you can determine if a relation graphed is a function or not.
Use the vertical line test to determine whether the relation graphed below is a function
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