Emma went for a hike that took her a total of 2.5 hours to complete. She traveled more slowly through some areas of the hiking trail
than through others. The graph below shows the distance that Emma traveled with time.
Distance (km)
0.0
0.5
2.0
2.5
1.0 1.5
Time (hrs)
What was Emma's average speed on her hike?
OA. 0.5 km/h
OB. 2.0 km/hr
OC. 2.5 km/hr
OD
5.0 km/hr