Final answer:
Rewriting a polynomial is typically referred to as factoring, expanding, or simplifying. The use of equations in modeling ecosystems is known as analytical modeling.
Step-by-step explanation:
The process of rewriting a polynomial is known as factoring, expanding, or simplifying, depending on the context and the desired form of the polynomial after the process. Factoring involves breaking down a polynomial into its component factors, expanding involves distributing multiplication across terms in parentheses, and simplifying involves reducing the polynomial to its simplest form by combining like terms and performing arithmetic operations.
The term that describes the use of mathematical equations in the modeling of linear aspects of ecosystems is: a) analytical modeling. This process utilizes mathematical approaches to represent complex systems with equations, facilitating the understanding and prediction of the system's behavior.