Find the limit L $($if it exists$).$ If it does not exist, explain why. $($If an answer does not exist, enter DNE.$)$

$$lim$$x$64+$

x

$8$x $64$

$$

L $=$

The limit does not exist at x $=64$ because the function approaches different values from the left and right side of $64.$The limit does not exist at x $=64$ because the function is not continuous at any x value.$$The limit does not exist at x $=64$ because the function does not approach f$(64)$ as x approaches $64.$The limit does not exist at x $=64$ because the function value is undefined at x $=64.$The limit exists at x $=64.$