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Question

mathmale · Answer

Look this up and explain it:  How do you recognize a function?  How do you recognize a non-function?

ace_santiago · Answer

ik the answer but i wasnt sure is it a and d

ace_santiago · Answer

are you their?

mathmale · Answer

You have not answered my question.  I'd be happy to comment further after you've answered it.

ace_santiago · Answer

to reconize a function you set up a relation table of ordered pairs then see if each element in the doman is matched with exactly one element in the range. then you have a function

ace_santiago · Answer

and non function is the oppisite ig or somethign that dosent match up like a function

mathmale · Answer

All right.  Good.  Now apply your definition of a function to the four answer choices.  Which of them represent functions?  Which do not?  Explain your reasoning.

ace_santiago · Answer

i still dont get how to do it im stuck

triciaal · Answer

a relation is a function if for any x value you pick there is only one y-value

triciaal · Answer

that is correct  there should be one more correct option  
directions  Choose exactly 2 answers that are correct