All the answers to your questions. The ones you did are correct as well
This is really confusing was there more to the question
Answer:
the largest interval of x values where f(x) is increasing is (-1,1).
Step-by-step explanation:

the domain of f(x) is all real numbers.
As we can conclude from the table that the function f(x) is decreasing from (-3, -1) and the function is increasing from (-1, 1) .
Graphically we can also show this that for the x-values in (1,-1) function is increasing.
Answer:
A good scale is go by 5,000 or 2,000 and a good interval is...
Step-by-step explanation:
Step-by-step explanation:
an odd number minus an even number is always odd number