(Solved): Use the given graph of the function \( f \) to find the following limits. If a limit does not exist ...

Use the given graph of the function \( f \) to find the following limits. If a limit does not exist enter DNE. 1. \( \lim _{x \rightarrow 1^{-}} f(x)=\quad \) help (limits) 2. \( \lim _{x \rightarrow 1^{+}} f(x)= \) 3. \( \lim _{x \rightarrow 1} f(x)= \) 4. \( \lim _{x \rightarrow 4} f(x)= \) 5. \( f(4)=2 \)