NEED ANSWER ASAP PLEASE. which situation could be modeled with an exponential function? 1) the amount of money is suzys piggy bank which she adds $10 to each week. 2) the amount of money in a certificate of deposit that gets 4% interest each year. 3) the amount of money in a savings account where $150 is deducted every month 4) the amount of money in Jaclyn's wallet increases and decreases by a different amount each week