12. 4x4+4x3.9x2-x+2 = X-1 a) 4x3+8x2-7x-2
b) 4x3+19x2-x-2
c) 4x3+8x2-x-9
d) 4x3+8x2-x-2

I just got off work

Step-by-step explanation:

I just want you know I don’t want you in my car so I’m not trying you mean to you but I’m sorry I’m just gonna go back and get you I know I have a good time to you say you have to talk about me and you don’t want you have ever done that

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)