Answer:
Step-by-step explanation:
1). The x-intercept (15,0) represents the time when container will be empty. In 15 minutes the container will have 0 gallons of water.
2). The y-intercept (0,120) represents initial amount of the water in container. The container had 120 gallons before a drain was opened.
3). The slope, m = 8, represents how fast container is loosing the water. Each minute there are 8 gallons of water less in container.
