Final answer:
A buyer representation agreement between a buyer and broker creates a special agency, where the broker is authorized to act on behalf of the buyer for specific tasks or transactions.
Step-by-step explanation:
The buyer representation agreement between a buyer and broker creates a special agency. In a special agency, the broker is authorized to act on behalf of the buyer for specific tasks or transactions, as outlined in the agreement. This type of agency relationship is limited in scope and duration, and the broker's authority is generally confined to the tasks and transactions specified in the agreement.