## Calculus Concepts: An Informal Approach to the Mathematics of Change 5th Edition

a. $8$ b. $8$ C. $8$ d. $g$ continuous at $x=4$
From the given figure: a. $\lim _{x \rightarrow 4^{-}} g(x)= 8$ b. $\lim _{x \rightarrow 4^{+}} g(x)=8$ C. $g(4)=8$ d. Since $\lim _{x \rightarrow 4^{+}} g(x)= \lim _{x \rightarrow 4^{-}} g(x)= g(4)$ , $g$ is continuous at $x=4$