Answer:
Step-by-step explanation
Expression: Another way of expressing emotions just with the face.
Term: Used to express a concept of some sort, and heavily used in math.
Coefficient: Numeral quantity contained in algebraic expressions.
Variable: Something liable to change; Also a pattern.
Factor: A circumstance that can be a fact, or a influence that ends up with a outcome.
Constant: occurring over and over during a period of time.
