The problem presents a line graph showing the distance of taxi driver Joe from his home over a 12-hour period. We are asked to determine: a. Joe's distance from home at 9:00. b. What Joe might be doing between 9:00 and 10:00. c. The number of kilometers Joe traveled from 10:00 to 11:00.

1. Problem Description

The problem presents a line graph showing the distance of taxi driver Joe from his home over a 12-hour period. We are asked to determine:

a. Joe's distance from home at 9:

0

0. b. What Joe might be doing between 9:00 and 10:

0

0. c. The number of kilometers Joe traveled from 10:00 to 11:

0

0.

2. Solution Steps

a. Distance at 9:00:

From the graph, at 9:00, the distance from home is 60 km.

b. Activity between 9:00 and 10:00:

From 9:00 to 10:00, the graph shows a horizontal line, meaning the distance from home remains constant. Therefore, Joe is not moving. He is resting or stationary.

c. Distance traveled from 10:00 to 11:00:

At 10:00, the distance from home is 60 km.

At 11:00, the distance from home is 100 km.

The distance traveled is the difference in distance from home.

Distance traveled = Distance at 11:00 - Distance at 10:00

Distance traveled = $100 \text{ km} - 60 \text{ km} = 40 \text{ km}$

3. Final Answer

a. 60 km

b. He might be resting.

c. 40 km