02:30
Calculus of a Single Variable
In Exercises $1-6,$ use the graph to determine the limit, and discuss the continuity of the function.
$$
\begin{array}{lll}{\text { (a) } \lim _{x \rightarrow c^{+}} f(x)} & {\text { (b) } \lim _{x \rightarrow c^{-}} f(x)} & {\text { (c) } \lim _{x \rightarrow c} f(x)}\end{array}
$$
Graph cannot copy.