HELP URGENT PLEASE WILL MARK AND 5 STARS WASTED OVER 200 POINTS

First choice!

Step-by-step explanation:

The values don't keep the same ratio by quantity.

no, it is not proportional (first answer)

Step-by-step explanation:

if you look at the third point on the line, it isnt the same. also, if the line was drawn, it wouldnt go through the origin (0,0). additionally, if you doubled the amounts as in doubling both the cost and the number of chicken wings, they wouldnt be proportional. ex: 40 chicken wings = 50 dollars and then double it would be = 80 chicken wings = 100 dollars which wouldnt go on the line correctly. all tips from my teacher.

the answer is  

a.

28 ft2

step-by-step explanation:

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6