Determine whether the function rule models discrete or continuous data. A produce stand sells roasted peanuts for $2.99 per pound. The function C(p)=2.99p relates the total cost of the peanuts to the number of pounds purchased p.
I think it is continuous. You are buying by the pound and each peanut is not a set weight so you could buy any quantity of peanuts and any partial bit of a pound.
