Roger is setting aside empty water bottles for an upcoming craft project at his local community center. The number of water bottles he has saved based on the number of weeks is modeled by the following function. What does the slope represent? f(x)=5x+12

Question 11 options:

He sets aside 5 water bottles each week.

He began with 12 water bottles.

He sets aside 12 water bottles each week.

He began with 5 water bottles.