Final answer:
Implied agency duties are responsibilities that are not expressly stated in the agency document but are necessary for the functioning of the agency. These duties can vary depending on the specific agency and its purpose.
Step-by-step explanation:
Implied agency duties are responsibilities that are not expressly stated in the agency document but are understood to be necessary for the functioning of the agency. These duties are assumed or implied to be present and can vary depending on the specific agency and its purpose. For example, in the context of independent executive agencies, like NASA or the Environmental Protection Agency (EPA), these implied duties may include developing technological innovation or enforcing laws for environmental sustainability.