Lesson 13 - Analyzing General Functions       
          Domain overview
          Example 1
          Example 2
          Example 3
          Example 4
          Critical Numbers overview
          Example 5
          Example 6
          Increasing/Decreasing Intervals overview
          Example 7
          Example 8
          Example 9
          Concavity overview
          Example 10
          Example 11
          Example 12
          Asymptotes overview
          Example 13
          Analysis overview
          Example 14
          All Information From Graph - Example 15