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October 26, 2014

Homework Help: Math

Posted by Lawn on Wednesday, May 9, 2012 at 9:49am.

Hi everyone,
Sorry to bother you, I was wondering, why is it that for the graph of 1/(1+e^x), 1 is the horizontal asymptote?
I had thought the HA should be something that makes the reciprocal function undefined, so I kind of thought the HA should be -1.
Please explain simply, thank you very much! Really appreciate the help.

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