DarrellB DarrellB
  • 03-02-2017
  • Mathematics
contestada

How do you use the vertical line test?

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Аноним Аноним
  • 03-02-2017
 is a visual way to determine if a curve is a graph of a function or not.

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dcher15
dcher15 dcher15
  • 03-02-2017
When using the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any value of x. If the vertical line you drew intersects the graph more than once for any value of x, then the graph is not the graph of a function.
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