Question

Determine where the function is linear or quadratic. Identify the Quadratic, Linear and constant Terms

A. y=(x+1)(4x-1)-4x^2

B. f(x)=(3x+3)(-5x-6)

Answer 1

Hello,

A
quadratic trem= 4x²-4x²=0
linear terms=4x-x=3x
Constant term =1*(-1)=-1

y
quadratic trem= -15x²
linear terms=-15x -18x=-33x
Constant term =3*(-6)=-18