*Learning Goal: Understand how to write equations for geometric sequences.*

# Classwork

- Estimation 180 – Day 18 (Andrew Stadel)
- Warm Up
- Geometric Sequences
- Go over Concept Quiz
- Students complete analysis handout in order to qualify for retake. See retake policy and learning folders post for more details.

# Answers

# Standards

**Common Core**- HSF.BF.A.2 – Write arithmetic and geometric sequences both recursively and with an explicit formula, use them to model situations, and translate between the two forms.

**TEKS**- A.12(D) – write a formula for the nth term of arithmetic and geometric sequences, given the value of several of their terms