Consider the following function.

f$($x$)=$

$1($x$3)2$

Determine whether$$f$($x$)$ approaches$$$$or$$$$as$$x$$approaches$3$from the left and from the right.

$($a$)$

lim$$x$3$f$($x$)$

$$

$($b$)$

lim$$x$3+$f$($x$)$