Tenn. Code Ann. § 48-240-101: Member-managed

If the LLC has elected to be member-managed, any actions that would require the action of the board of governors shall be made by the members. Unless chapters 201-248 of this title, the articles or operating agreement require otherwise, decisions shall be made and actions taken by a majority vote of the members acting in their capacity as members present at a meeting at which a quorum is established.