Consider each of the scenarios below. If initial values were provided for each scenario, which could be modeled by an equation of the form y = ax + b ? Select all that apply. A. A savings account, which earns no interest, receives a deposit of $500 per month. B. The value of a car depreciates by 10% every year. C. Every week, 3/5 of a radioactive substance remains from the beginning of the week. D. A liter of water evaporates from a swimming pool every day. E. Every 8 hours, half of a drug dosage remains in the body.