Answer:
See below
Step-by-step explanation:
If you factor
you get
=
= 
That's where the a comes in
Not sure if that answers your question
Answer:
It's B,
Step-by-step explanation:
It looks so messy
Do you have any answer choices
Answer:
The answer is simple
Step-by-step explanation:
The answer is B, on a line graph the order goes from 0, 1, 2, 3 and so on without this order you can't use negative terms without a equation