Meeting agenda and minutes are administrative document that document the discussions during the meetings. While they may be shared with stakeholders to provide transparency and updates on project activities, they are not direct outputs of the requirements development process and do not specifically relate to documenting or analyzing requirements.
BABOK v3 defines work product as a document or collection of notes or diagrams
used by the business analyst during the requirements development process.
So, all of the other options can be used directly by BA to develop requirements. Although requirements documentation is an output of the requirements development process, it is still a work product as it encompasses the collection of documents, specifications, user stories, use cases, and other artifacts that the business analyst uses and develops throughout the requirements development process.