Answer:
thought i had it but answer is B......
Y=(3x+4)(-2x-3)=-6x^2-4x-9x-12=-6x^2-13x-12.
It is a quadratic function because it has x in power 2 (x^2)
Answer:
0
Step-by-step explanation:

Changing x to y and y to x:

I hope I helped you.
-1(2x+3)-2(x-1)
-2x-3-2x+2
-4x-1