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Mathematics 17 Online
OpenStudy (anonymous):

Check my answer please? (Image)

OpenStudy (anonymous):

OpenStudy (anonymous):

Thank you.

OpenStudy (anonymous):

A function can have only one y-value for each x-value. Since in the graph, when x = -2, y = 3 or -1. Therefore, the relation is not a function. It also fails the vertical line test because the vertical line intersects two points and not one.

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