Wetzel

Math 140

3.5 – Limits at Infinity

Review of Algebra –

            Vertical Asymptotes –

            Horizontal Asymptotes –

            Oblique Asymptotes -  (Slant Asymptotes)

Limits at Infinity –

            Limits as x approaches  or .

                                 or        

            To Solve:

                              or        

Ex.: 

1.)                                               2.) 

3.)                                           4.) 

Horizontal Asymptotes – 

            The line  is a horizontal asymptote of the graph of  if

                           or     

HW:  p.205 #3-8all, 17-31odd