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Mathematics 18 Online
OpenStudy (celinegirl):

Hi please help with graphs..

OpenStudy (xmissalycatx):

Yeh?

OpenStudy (celinegirl):

Which of the following does not represent a function?

OpenStudy (celinegirl):

@xMissAlyCatx just posted it

OpenStudy (xmissalycatx):

Okay let me help you out.. a function is when a line does NOT go through a certain point more than once. So you can eliminate which ever graphs have a line going through it more than once... What I mean by a point is let's say x= 4... so if there are multiple lines going through x=4 , then it isn't a function.. *cough* C..

OpenStudy (celinegirl):

@xMissAlyCatx thanks haha.. I was thinking it was C but I wasn't sure.

OpenStudy (xmissalycatx):

You're welcome :)

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