The speed is the slope of the distance versus time graph.
To do Q15 first, the greatest speed is the steepest slope, line A.
Two points on A are (2,10) and (0,0) so a slope, i.e. a speed of 10/2=5 meters per second
In detail, the slope is rise over run:
Q14 Answer: 5
Answer:
A
Step-by-step explanation:
I took the test
He accidentally placed the numbers in the wrong order. he needs to do 2.50/2 which =1.25. Hope that helped.