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Mathematics 17 Online
OpenStudy (anonymous):

how do you identify a function??

OpenStudy (mertsj):

You can use the vertical line test if you have the graph. You can examine the ordered pairs if you have a list. If you have the equation you can make sure that no x is paired with more than 1 y.

OpenStudy (anonymous):

what a bout a table

OpenStudy (mertsj):

That would be the ordered pairs.

OpenStudy (mertsj):

Make sure that no two ordered pairs have the same first number.

OpenStudy (anonymous):

same number for 2 x's or what

OpenStudy (anonymous):

oooooooooo nvm i got it noww

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