The functions are
and
.
Find the function
.



Therefore,
.
Find the function
.



Using transformations
.

Therefore,
.
is graph of the function
stretched vertically by a factor of
units and reflected about its
-axis.
Graph :
\Graph the function
.

is graph of the function
and compressed horizontally by a factor of
units.
Graph :
\Graph the function
.
.gif\")
Graph the function
is

Graph the function
is
.gif\")