Answer:
This could be described by the stock market. Suppose you had stock of tesla that went up then flat then down
Step-by-step explanation:
you went for a walk : you started at home, walked away, first slower, then a little bit faster, stayed a little bit first at one place, then started walking back home, stayed a really short time at a second place and finally walked back home.
I believe the one you selected is correct. A negative plus a negative makes a positive meaning you start at -2 and end with +2
s= -2
