\"\"

\

The function is \"\".

\

Apply first derivative with respect to \"\".

\

\"\"

\

Find the relative extrema, by equating \"\".

\

\"\"

\

Hence, the critical values are \"\" and  \"\".

\

\"\"

\

Substitute \"\" in \"\".

\

\"\"

\

Substitute \"\" in \"\".

\

\"\"

\

The relative extrema points are \"\" and \"\".

\

\"\"

\

Determine the relative extrema, using second derivative test.

\

Apply second derivative with respect to \"\".

\

\"\"

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
Point\"\"\"\"
Sign of \"\" \

\"\"

\ 		\

\"\"

\
ConclusionRelative maximumRelative minimum
\

The relative maximum at \"\".

\

The relative minimum at \"\".

\

\"\"

\

The relative maximum at \"\".

\

The relative minimum at \"\".