Decide from the graph whether each limit exists. If a limit exists, estimate its value.

$($a$)\underset{x-2}{lim}F(x)$

$($b$)\underset{x2}{lim}F(x)$

$($a$)$ What is the value of the limit$?$ Select the correct choice below and, if necessary, fill in the answer box within your choice.

A$.\underset{x-2}{lim}F(x)=$

$($Round to the nearest integer as needed.$)$

B$.$ The limit does not exist.

$($b$)$ What is the value of the limit$?$ Select the correct choice below and, if necessary, fill in the answer box within your choice.

A$.\underset{x2}{lim}F(x)=$

$($Round to the nearest integer as needed.$)$

B$.$ The limit does not exist.