Is the following correspondence a function?
-Domain: All students attending Laughlin Community College Correspondence: Each student's Social Security Number
Range: A set of Social Security Numbers
A)Yes
B)No

Question

Quizplus · Accepted Answer

This is a valid function as each student can only have one social security number and each social security number corresponds to only one student. The correspondence is a function because each student has only one unique Social Security Number and each Social Security Number belongs to only one student. Therefore, there is a one-to-one and onto relationship between the domain and range.

Is the Following Correspondence a Function