Which of the following represents a coefficient from the expression given? 9x - 20 + x2

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides