The logarithm expression is
.
Find the graph of the function.
\Change of base formula is
.

Construct a table of values to find ordered pairs that satisfy the function.
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Graph :
\(1) Draw the coordinate plane.
\(2) Plot the points from the table of values.
\(3) Connect the plotted points to a smooth curve.
\
Observe the above graph :
\Domain of the function is
.
Range of the function is
.
Find -intercept by substituting
in
.

Apply definition of logarithm :
if and only if
.

intercept is
.
Find
-intercept by substituting
in
.

Since
is not in the domain of logarithm
-intercept not exist.
Observe the above graph the function does not have horizontal asymptote.
\The equation of vertical asymptote of graph of the function
is
.
Thus the vertical asymptote of graph function
is
.
End behavior :
and
.
Increasing over the interval :
.

Observe the above graph :
\Domain of the function is
.
Range of the function is
.
intercept is
.
The vertical asymptote of graph function
is
.
End behavior :
and
.
Increasing over the interval :
.