What is the remainder of (3x4 - x2 - x + 2) ÷ (x + 1)

The answer is a hope i

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho

You need to do x2-x1,y2-y1 and divide it by 2 and you should get (1,-3)