Study the graph.
Information
A line graph.
Short description, A line graph.,Long description,
A line graph shows the x-axis is labeled Time in hours, and the y-axis is labeled Distance from Home in kilometers. The line decreases steadily from 0 hours; 1200 kilometers to 25 hours; 0 kilometers.
Question
The graph shows the distance from home over time on a 1200 kilometers
automobile trip.
Find the average speed for the entire trip.
Answer options with 5 options
A.
25 kilometers per hour
D.
1200 kilometers per hour
B.
48 kilometers per hour
E.
1225 kilometers per hour
C.
1175 kilometers per hour
B. 48 kilometers per hour
To find the average speed for the entire trip, divide the total distance (1200 kilometers) by the total time (25 hours):
1200 km / 25 hours = 48 kilometers per hour