12. If $f ( x ) = \left\{ \begin{aligned} \ln x & \text { for } 0 < x \leq 2 \\ x ^ { 2 } \ln 2 & \text { for } 2 < x \leq 4 , \end{aligned} \right.$ then $\lim _ { x \rightarrow 2 } f ( x )$ is
(A) $\ln 2$
(B) $\ln 8$
(C) $\ln 16$
(D) 4
(E) nonexistent [Figure]
12. If $f ( x ) = \left\{ \begin{aligned} \ln x & \text { for } 0 < x \leq 2 \\ x ^ { 2 } \ln 2 & \text { for } 2 < x \leq 4 , \end{aligned} \right.$ then $\lim _ { x \rightarrow 2 } f ( x )$ is\\
(A) $\ln 2$\\
(B) $\ln 8$\\
(C) $\ln 16$\\
(D) 4\\
(E) nonexistent\\
\includegraphics[max width=\textwidth, alt={}, center]{680bf20b-97e4-45b6-94c8-f4909ce1c9b0-14_581_774_850_700}\\