Help. ​

None of these really model the data very well

The closest would be the first answer

A better  answer  would be this cubic

y  =  .5x^3 -6.0952x^2 +18.4048x +2.2857

I generated this here :  https://planetcalc.com/5992/

Here's the answer choices some were cut off..

The first is still the best.....but not very good...!!!