Question

Help

Answer 1

so just you need checking the diagram ,there you see in what interval increase ,decrease and stays the same ....

Answer 2

for example between 0 and 2 second from 60 to 80 increase - hope this is easy
yes ? and so in this way

Answer 3

between 2 and 4 sec. what make ?

Answer 4

I did it like this

<img src="blob:chrome-untrusted://media-app/e8b7cc8b-d493-4412-8719-48385643c905" alt="Screenshot 2022-10-10 12.35.15 PM.png"/>

Answer 5

I did it like this

Answer 6

between 12 -14 not is right

Answer 7

hm

Answer 8

after 10 sec. is the same like between 2 and 4 sec

Answer 9

the diagram is a line horizontal
what mean this ?

Answer 10

look please what you wrote there between 2 and 4 sec