A student classification system associates student with his or her weight. Use this relationship to answer (a) and (b) below. (a) In the given

A student classification system associates student with his or her weight.

Use this relationship to answer ​(a) and ​(b) below.

​(a) In the given​ relationship, is weight a function of student​? Explain.

I do not understand this question at all can someone please break it down for me?