Consider the relationship between the age (A) of a person who has had at least one pet, and the number of pets (P) they have had during their lifetime. For each of the following, decide if the statement is True or False and explain how you used the definition of a function to determine your answer. In your explanations, be sure to indicate which variable is the input (independent variable). (a) A is a function of P (b) P is a function of A