Select the contexts that could be modeled by a linear function. 1. Susan adds $50 to a savings account each week.
2. The value of David’s car decreases by 11% each year.
3. The amount of Ariel and Miguel y t rent a car for $40 a day.
4. The price of a stock each week is 105% of its price from the previous week.
5. Monica pays $700 for car insurance the first year and pays an additional $10 per year.