Unit G Summary Question # 2 Horizontal Limit Notation

Describe what the limit notation for the horizontal asymptotes actually means.

• The limit notation is describing the graphs boundaries. As the graph goes further to the left or further to the right,it can not go pass the asymptote. So if the horizontal asymptote is y=1/2, then the graph will not go pass the horizontal 2. the limit notation will look like this: 
• as x->inf., then f(x)-> 1/2
• as x-> -inf., then f(x)->1/2