over time. Initially, there are 100 gallons of water in the pool, and over the course of 6 hours, the water is drained out completely. The graph shows a steadily decreasing trend, with a steeper slope towards the end as the water level gets lower. It takes approximately 2 hours for half of the water to be drained, and then the remaining half is drained in the following 4 hours. Overall, the graph shows a linear decrease in the number of gallons in the pool over time.
