Use polynomial functions to analyze and model real-world situations.

Explain an appropriate situation in which the relationship between two variables may be modeled using a linear or polynomial equation and explain what the selected data represent. Please provide a step by step break down so I can understand.

Provide a table of the selected data that is generally correct and provide plots of each set of data with most of the essential features.

Present an appropriate equation for the selected data using generally correct mathematical notation.

Explain accurately how the selected model can be interpreted and describe how well the model fits the data.