To be a function, the DOMAIN, the X-COORDINATE, and the INPUT VALUES cannot repeat.
For example, the coordinates (3,6) and (5,6) are good, but if you were to have the coordinates (3,7) and (3,9), that would not be a function.
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Answer:
8.9 (just got it on Apex)
Step-by-step explanation:
(guessed correct on Apex due to other questions on Brainly that were relative to this one)
i can barely see it in the imagine can you spell it for me please