 
Investigating Graph End Behavior
Use the TABLE feature to investigate the end behavior of your graphs.
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| 2.  Set up the table to examine LARGE/SMALL values:   Hit 2nd TBLSET and change Indpnt: to ASK. Enter gradually increasing large values. Enter gradually decreasing small values. Examine what is happening to the function. 
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| 3.  As the x values increased in size, the y values also increased in size.  As the x values decreased in size, the y values increased in size.  
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