@Ashleyisakitty Just a little thing I want to be sure of...

Question

anonymous · Answer

The table below shows the outputs y for different inputs x:

Input
(x) 	1 	1 	3 	3
Output
(y) 	4 	2 	12 	6


Part A: Does the table represent y as a function of x? Justify your answer.

anonymous · Answer

I THINK that this isn't a function at all because there are two domains that are the same...

anonymous · Answer

@CGGURUMANJUNATH

anonymous · Answer

isn't function because isn't 1 to 1

anonymous · Answer

So do I put...
"This is not a function at all because it isn't 1 to 1?"

anonymous · Answer

correct

anonymous · Answer

Okay, but I don't get what you mean when you say "1 to 1."  WHta do you mean by it?

anonymous · Answer

http://www.mathwords.com/o/one_to_one_function.htm

anonymous · Answer

OH.  Okay, my teacher didnt teach me to say 1 to 1 thats why, thanks though.

anonymous · Answer

aha

anonymous · Answer

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