The function is
.
Rewrite the function is 
First graph the parent function.
\ Parent function of
is
.
Compare
with
.
Here
.
where
, so the graph of
passes through
,
,
.
Next graph the original function using transformation
.
Graph of the original function shift one unit right.
\The graph of
passes through
,
,
.
Graph :
\1. Draw a coordinate plane.
\2. Plot the coordinate points.
\3. Then sketch the graph, connecting the points with a smooth curve.
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Observe the graph :
\Domain of the function is
.
Range of the function is
.
Horizontal asymptote of the function is
.
.gif\")
Domain of the function is
.
Range of the function is
.
Horizontal asymptote of the function is
.