For the function shown in the graph for the indicated exercise, find (a) , and (b) ![](https://test.transtutors.com/qimg/e10a9eef-c270-4e25-b150-e1bca6ee186c.png)
Exercise 13
Determine the values of x for which the function, as represented by the graphs in Fig. 23.12, is continuous. If the function is not continuous, determine the reason.
![](https://test.transtutors.com/qimg/7a3cd7ca-afc1-4aab-9696-e7433f9cadde.png)