Answered

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PLEASE HELP ONLY HAVE OME HOUR TO COMPLETE!!!!

PLEASE HELP ONLY HAVE OME HOUR TO COMPLETE class=

Sagot :

mreyna6

Answer:

Step-by-step explanation:

To be a function x can't repeat with a different y so in a every element of x is mapped to a different y so it is a function.

For choice B, -4 is paired with both 7 and 8 so it is not a function.

Choice C is a function since each x is paired with a different y.

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