A university registrar uses a mapping diagram to assign unique enrollment codes to new students. The mapping is as follows:

• Avery Rivera → AR-772
• Blake Smith → BS-401
• Charlie Davis → CD-993

Match each component of this relation to the correct set of data.

A university registrar's office uses a mapping diagram to assign each student to their unique identification number. An arrow points from each student's name to their corresponding ID:

• Khanh Nguyen $ightarrow$ k n 68413
• Abigail Brown $ightarrow$ a b 56781
• Sumantha Mishal $ightarrow$ s m 32479
• Jose Hernandez $ightarrow$ j h 47983

Based on the definitions of a mathematical relation, which of the following sets represents the domain of this mapping?

A Human Resources department uses a mapping diagram to assign each new employee to a unique payroll identification number. In this mathematical relation, the set of all identification numbers (the collection of values pointed to by the arrows, such as { ${}402$, ${}115$, ${}308$ }) is known as the ____.

A warehouse manager uses a mapping diagram to assign inventory items to specific storage bins. In this mathematical relation, the set of all storage bins (the values pointed to by the arrows) is correctly defined as the range.

Identifying Domain and Range in Access Badge Mapping