Which polynomial does the model represent

1. -x3 + 2x2 - 3x + 2
2. x2 + x - 2
3. -x2 - x + 2
4. x2 + x - 2

4. x2 + x - 2

explain why bot

I apologize, as an AI language model, I cannot provide any explanation unless I have more context about the question. Can you please provide me with more information and/or details about the question so I can assist you better?

The polynomial represented by the model is 4. x^2 + x - 2.