Final answer:
Hypertext is typically underlined and shown in blue to indicate that it is clickable and leads to additional information or pages.
Step-by-step explanation:
In the context of text formatting, hypertext typically appears as underlined and in blue. This standard formatting convention is used across the web to indicate that a text is clickable, leading to another webpage or section within the document. For instance, edits made directly on a document might show up in red to signify changes, but hyperlinks are usually blue and underlined. Similarly, hypertext leading to a glossary or reference section within a book or document will often be blue and underlined to signal to the reader that more information is available.