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Mathematics 21 Online
OpenStudy (anonymous):

Which relation is a function? A - (3, 2), (2, 3), (4, 5), (3, 4) B - http://imgur.com/N5ujFN8 C - http://imgur.com/aPxmUAr D - http://imgur.com/mufBFzd

OpenStudy (anonymous):

@zaibali.qasmi @texaschic101

OpenStudy (imstuck):

A clue would be to tell you that a function will have exactly one x value for every y value. Any function that has two x values that are exactly the same isn't a function. Functions are one-to-one.

OpenStudy (anonymous):

Hm?

OpenStudy (anonymous):

its B..and y is inversaly proportional to x

OpenStudy (anonymous):

Ohh

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