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OpenStudy (anonymous):
Is the following relation a function?
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OpenStudy (anonymous):
OpenStudy (anonymous):
Are you familiar with the vertical line test? :)
OpenStudy (mathstudent55):
The Vertical Line Test: Imagine a vertical line moving from left to right on the graph of the relation. If at any point, the vertical line intersects more than one point on the graph of the relation, the relation is NOT a function.
OpenStudy (mathstudent55):
Here are two relations. Are they functions? Let's use the vertical line test to find out. |dw:1445280727694:dw|
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