Step 1:
\The function is
.
Consider 
Make the table of values to find ordered pairs that satisfy the equation.
\Choose values for
and find the corresponding values for
.
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Step 2:
\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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Step 2:
\The function is
.
Use the natural logarithmic function :
.
.
The function is defined only if
, therefore the domain of the function is
.
The domain of the function
is
.
Solution :
\The domain of the function
is
.