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Mathematics 16 Online
OpenStudy (anonymous):

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

OpenStudy (btaylor):

if you have a graph, make an imaginary vertical line. If it crosses the graph only once at each point, it is a function. If it crosses 2+ times, it isn't a function. Ex: Function:|dw:1339785745204:dw| Not a Function:|dw:1339785761446:dw|

OpenStudy (anonymous):

OMG! thankss:)

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