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Mathematics 20 Online
OpenStudy (anonymous):

Describe how to use the Vertical Line Test and what it can tell us.

OpenStudy (agl202):

Need help?

OpenStudy (anonymous):

yes please

OpenStudy (anonymous):

The vertical line test tells us whether or not a line is a function or not.

OpenStudy (anonymous):

If a curve/line intersects with a vertical line more than once, it isn't a function.

OpenStudy (catlover5925):

the vertical line test is to make sure there isnt more than one x-value, if there is it isnt a function

OpenStudy (agl202):

A vertical line to figure out if a graph is a function.

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