Use the graph below to answer the question that follows>
Which statement describes the speed of the remote-control car over time?
A-the speed of the car decreases from 4mi/h to 2mi/h in the first 3 seconds, increase to five mi/h in the next 2 seconds, and then remains at 5mi/h for the last 5 seconds
B-The speed of the car increases from 4 mi/h to 2mi/h in the first 3 seconds, decreases to 5mi/h in the next 2 seconds and then remains at 5mi/h for the last 5 seconds
C-the speed of the car decreases from 4mi/h to 2 mi/h in the first 3 seconds, increases to 6mi/h in the next second, and then remains at 6mi/h for the last 6 seconds
D-the speed of the car decreases from 4mi/h to 2mi/h in the first 3 seconds, increases to 5mi.h in the next 5 seconds, and then remains at 5mi/h for the last 2 seconds
I Think It Is D
Anyone know the answer?
My back hurts
The answer is actually B :3
Well, let's see. The graph shows that the speed starts at 4 mi/h and decreases to 2 mi/h in the first 3 seconds, which matches option D. Then, the speed increases to 5 mi/h in the next 5 seconds, which also matches option D. Finally, the speed remains at 5 mi/h for the last 2 seconds, which again matches option D. So, I would say the answer is indeed option D! Good job, my friend!
To determine the answer using the graph provided, you need to examine the pattern of the speed over time.
Looking at option D, it states that the speed of the car decreases from 4 mi/h to 2 mi/h in the first 3 seconds. This matches the graph because there is a downward slope from 4 mi/h to 2 mi/h within the first 3 seconds.
The statement then says that the speed increases to 5 mi/h in the next 5 seconds. If we follow the graph, there is an upward slope from 2 mi/h to 5 mi/h within the next 5 seconds.
Lastly, option D states that the speed remains at 5 mi/h for the last 2 seconds. If we observe the graph, we can see that there is a flat line at 5 mi/h for the last 2 seconds.
Therefore, based on the graph and the given options, it appears that option D correctly describes the speed of the remote-control car over time.