Consider the graph of the function $\backslash ($ y$=$f$($x$)\backslash )$ on the closed interval $\backslash (\backslash$left$[$x$\_\{1\},$ x$\_\{9\}\backslash$right$]\backslash ).$

Classify each of the nine points as the absolute maximum, the absolute minimum, a relative maximum, a relative minimum, or none. If a point is both a relative and an absolute extremum, then identify it as the absolute extremum.