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# Unit 7: Exponential models

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## About this unit

Let's revisit exponential growth and decay. We'll learn how to construct, interpret, and apply exponential functions to model a variety of real-world contexts, from modeling population growth and radioactive decay to interpreting interest rates.### Learn

### Practice

- Interpret change in exponential modelsGet 3 of 4 questions to level up!
- Interpret time in exponential modelsGet 3 of 4 questions to level up!

### Learn

### Practice

- Interpret change in exponential models: with manipulationGet 3 of 4 questions to level up!
- Interpret change in exponential models: changing unitsGet 3 of 4 questions to level up!

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