Peer Instruction for September 8 and 9.
Exercise 1. If
=
and
(a) find the horizontal and vertical aysmptotes of ;
(b) graph function ,
(c) graph
(d) solve or ,
(e) solve or
Exercise 2. If and
(a) find the horizontal and vertical aysmptotes of ;
(b) graph ,
(c) graph
(c) solve or . [Note that and solving is the same as sovling .
Exercise 3. If and
(a) find the horizontal and vertical aysmptotes of f,
(b) graph ,
(c) graph
(d) solve or ,
(e) solve or [[*Note that solving is the same as solving .]
Exercise 4: Find two rational functions which satisfy all the following conditions and use a technology to check your answers.
(1) the vertical asymptotes of are at and ,
(2) the horizontal asymptote of is at ,
(3) .
[hint: try and