Answer:
The average velocity is 19.44 m/s.
Step-by-step explanation:
The average velocity between two points can be calculated with the following formula:

The procedure is to calculate the difference for both distance and time, and dividing the two differences, we get the average velocity.
A: -0.7
B: 0.9
C: (given)
D: -0.1
E: -0.9
F: 0.7
hope this helps!! :)
Answer: A line segment
Explanation:
Since the line is straight, line segment for me. Hope it helps!