PLEASE HELP The points plotted below are on the graph of a polynomial. Which of the
following x-values is the best approximation of a root of the polynomial?
Check all that apply.

A. X = 2.4
B. X = -6
C. x = 3.7
O D. X = -5.1
E. X = 0.8
F X = -3.7

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great