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Mathematics 11 Online
OpenStudy (anonymous):

explain what the vertical line test is and how it is used.

OpenStudy (anonymous):

ok its for functions and its use to see if the graphed line is a function.

OpenStudy (anonymous):

|dw:1339542160747:dw|

OpenStudy (anonymous):

The first is not a function because the line passes thru twice unlike the other

OpenStudy (anonymous):

Thank youu! :)

OpenStudy (anonymous):

welcome and anytime

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