4). Consider each of the scenarios below. If initial values were provided for 3 points 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
AV B. The value of a car depreciates by 10% every year.
U
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.
W E. Every 8 hours, half of a drug dosage remains in the body.