Answer:
Maybe y = 4x^2 + 3x -6
Explanation:
The information is too garbled to make sense. I did the best I could with a few of the points and the first three equations. What is "0472-3x-6"?
Please see the attached graph for the points I think are in your data. There is one equation that fits the three points I used. Do the same with DESMOS using the correct data.