If it is #3, when you plug in x=3 and then x=7 you will get $95 for 3 days and $175 for 7 days
Try it---does it work?
A rental car company charges $95 for a 3-day rental and $175 for a 7-day rental. Which function models the cost to rent a car from the company? 1. f(x) = 80x 2. f(x) = 80x – 165 3. f(x) = 20x + 35 4. f(x) = 20x (please help)
