Question

can you help with this one its has 11 part to it

Answer 1

Recall that the limit of a function exists if

$\lim_{x\to n^+}f(x)=\lim_{x^\to n^-}f(x).$

Now, from the graph, we get that:

$\begin{gathered} \lim_{x\to0^-}f(x)=0, \\ \lim_{x\to0^+}f(x)=0, \end{gathered}$

therefore:

$\lim_{x\to0}f(x)=0.$

Answer:

$True.$