Let No$/$be thethed by the graph below.

Find

$B=\underset{x0}{lim}f(x)$

and

$C=\underset{x1}{lim}f(x).$

$B=0$

$B=-2\mathrm{.}5$

$B=$ does not exist

$C=-$

$C=-2$

$C=$ does not exist