Evaluate the right, left, and overall limits at the points where x $=0$ and x $=81.($If an answer does not exist, enter DNE.$)$

f$($x$)=$

$0$ x $<063+$ x$0$ x $<81$

$81$ x$9$

x

$$ x $>81$

lim$$x$0$f$($x$)=$

lim$$x$0+$f$($x$)=$

lim$$x$0$f$($x$)=$

lim$$x$81$f$($x$)=$

lim$$x$81+$f$($x$)=$

lim$$x$81$f$($x$)=$