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andreyandreev [35.5K]
3 years ago
5

Which of the following relations is a function?

Mathematics
1 answer:
Sindrei [870]3 years ago
8 0

Answer:

D

Step-by-step explanation:

The x values need to be different, so you don't have multiple points on a vertical line. A function needs to pass the vertical line test. If you are not sure what the vertical line test is, take a quick look on google.

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