The answer should be A. their
Answer: Table of Contents
Explanation: A lot of books use table of contents to help its users navigate to which page and source they need to read and go over.
If you mean they should actually be a part of it with them in it, no. but if you mean interacting with them like questions, then yes! hope i could help =)
Find the number of terms and the degree of this polynomial.
-265 - b2 + 3b - 263
Number of terms:
Degree: