a child starts a piggy bank with $2. each day, the child receives 25 cents at the end of the day and puts it in the bank. if A represents the amount of money and d represents for the number of days then A(d)=2+0.25d gives the amount of money in the bank as a function of days. a)explain why the domain does not contain the value d=2.5. b)explain why the range does not include the value A=$3.10