Which of the following scenarios exhibits a function relation? take the first set listed to be the domain of the relation.

-the set of tree heights and the set of trees in a forest
-the set of car make and models and the set of people in a certain town
-the set of birthdays and the set of students in a class
-the set of people with social security cards and the set of social security numbers

-the set of people with Social Security cards and the set of Social Security numbers

Explanation:

There's literally no relation between the height of a tree and the number of trees in a forest that can be clearly seen. Same goes to models and people in a certain town. Birthdays and Students in Class definitely have no correlation as isolated pieces of information. The number of people with social security numbers and the amount of numbers in a SS Card, though, have a direct relation, since the number has to be large so the amount of people that need such a number can have unique numeric representations of their Social Security.

answer; i believe that the correct answer is ( troxel v. granville);

just don't strip down in public lol