Which of the following are functions from A to B? If your answer is "not a function," explain why not. a. A is the set of mathematics faculty at the university. B is the set of all mathematics classes. To each mathematics faculty member, we associate the class that person is teaching during a given term. b. A is the set of mathematics classes at the university. B is the set of mathematics faculty. To each mathematics class, we associate the teacher who is teaching the class. c. A is the set of all U.S. senators and B is the set of all senate committees. We associate each senator to the committee of which the senator is chairperson. Question content area bottom Part 1 a. Is the relation from set A to set B a function? It is a function not a function because each class is taught by one faculty member. each faculty member may teach more than one class