Monday, September 24, 2012

Unit G Summary Question #1: Horizontal Asymptote

1. How do we know if a graph has a horizontal asymptote? What are three options?

 We can tell if it is a horizontal asymptote if we compare degrees. If the bigger degree is on bottom and that will allow the asymptote to be y=0. If it is the same degree, the asymptote is the ratio of the coefficients. If it is a bigger degree on top, there is no horizontal asymptote.

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