Final answer:
A committee appointed from the members of the board can perform various functions depending on the context, such as investigating, considering, reporting, or acting on a matter. In the United States government, committee chairs in Congress hold powerful positions and have control over the committee's activities and decisions.
Step-by-step explanation:
A committee appointed from the members of the board shall perform various functions depending on the context. In the context of the United States government, a committee appointed from the members of Congress may investigate, consider, report, or act on a matter related to potential legislation. Committee chairs in Congress hold powerful positions where they control the committee's budget, schedule meetings, hold hearings, and decide which bills to consider. The committee system in Congress plays a crucial role in the legislative process.