Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms of the equation: y = (x-1) (4x+2) - 4x^2

Hello,

Multiplying (x-1) by (4x+2) the term in x² is x*4x=4x².

If we substract 4x² the term of y in x² will be 0.

The function is not quadratic.

Since 4x * (-1) + 2*x=-2x (product of terms in x) : the function is thus linear.

Constant term is - 1*2=-2