# Which Model Models Best?

### Resources for this lesson:

> Glossary

> Calculator Resources

> Teacher Resources: Instructional Notes

In this lesson, you will apply what you have learned to find a model of best fit for data sets. You will justify your model using residuals and/or the correlation coefficient (if a linear model).

Before you explore the first set of data, reflect on your understanding of the following functions:

- Linear Functions
- Exponential Functions
- Quadratic Functions
- Cubic Functions
- Quartic Functions
- Power Functions
- Logarithmic Functions
- Logistic Functions
- Trigonometric Functions