Adam's parents de cided to putmoney in bank every month for his studies. They started with $100 and de cided to double itevery 6 months. a) Determine if the relation is line ar, quadratic or exponential. Explain your re asoning. Show your work. b) Write an equation which modelsthe above relation. c) How much they will have in the account after 5 ye ars. d) How long will it take forthem to have $5000 in the account.