Simplify -4/3 (division sign) 2/-6
-4
-2
2
4

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.