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Mathematics 14 Online
OpenStudy (milo123):

MEDAL! CHECK PLEASEE!

OpenStudy (milo123):

OpenStudy (stellabella146):

Ok so, lets make an example. Is (5, 2) (5, 4) a function?

OpenStudy (stellabella146):

@milo123

OpenStudy (stellabella146):

Well anyway you're right, its A. the X value never repeats

OpenStudy (mathmale):

Functions are "one to one." That means that for each input value, there is exactly one output value. Is (5, 2) (5, 4) a function? No, because for the input value 5, there are two output values (2 and 4). No. Check out possible answer A in the same manner.

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