Classify the function as linear or quadratic and identify the quadratic, linear, and constant terms. y=(3x+-3)

ANSWER
The function is quadratic

Quadratic term:


Linear term:

Constant term:


EXPLANATION

The given function is



Let us expand to obtain,



We simplify to get,

The highest degree of the function is 2.



Therefore the function is quadratic and the quadratic term is

The linear term is,



and the constant term is