Today, we revisited the exponential growth and decay functions we first saw with the M&Ms activity on Wednesday, and we formalized our notation and vocabulary a bit.

If you’re here to watch a lesson video **in class**, you can find it here.

## Today’s links

- Homework: HW 9.3 – Exponential Growth and Decay
- Notes
- Lesson video – This video refers to a specialized version of the exponential function formula we discussed on the notes, where there is a specific % increase or decrease, but the overall content is the same. You can also stop watching at around the 7-minute mark, as it goes on to examples we will not do.

## Cumulative IXL Modules

- Review modules from Algebra I level