Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

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.

OpenStudy (anonymous):

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

OpenStudy (anonymous):

@CGGURUMANJUNATH

OpenStudy (anonymous):

isn't function because isn't 1 to 1

OpenStudy (anonymous):

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

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

aha

OpenStudy (anonymous):

|dw:1389938682861:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!