Which document serves as a record of what was discussed during a meeting?

The correct answer is the minutes, as this document specifically captures the key points, decisions, and actions that were discussed during a meeting. Minutes are typically written in a formal style and serve as an official record that can be referenced later. They help ensure that all participants have a clear understanding of what transpired during the meeting and provide an opportunity to follow up on any action items that were agreed upon.

An agenda, while important for outlining the topics to be covered in a meeting, does not document what actually happened during the discussion. A memo is usually used for internal communication and consists of specific information or updates rather than a summary of discussions. A notice is typically used to inform people about an event or meeting rather than to summarize what was discussed in one.