## Unit 2: Linear and Exponential Relationships

### Overview

*In this unit students will build on the work they have already done with linear relationships. While they will see and work with other function families, the emphasis will be on linear and exponential families. They will compare and contrast the properties of linear and exponential functions. They will spend time working to understand functions as an important mathematical structure by examining function characteristics, notation, representations, and operations of specific function families. Students will practice building functions that describe the relationship between two quantities from a context. They will look at multiple ways to apply functions to solve problems and represent situations. They will also work with sets of order pairs that do not represent functions.*

**Developed By:** Stephanie Beck Roth

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## Pre-Unit Assessment

## Lesson 1

Equations Represented by Graphs

## Lesson 2

Modeling Systems of Linear Inequalities

## Lesson 3

Introduction to Functions

## Lesson 4

Functional Relationships

## Lesson 5

X Marks The Spot

## Lesson 6

Linear and Exponential Functional Rates of Change

## Lesson 7

Features of Functions

## Lesson 8

Geometric Transformations Applied to Function Families

## Lesson 9

Modeling with Linear and Exponential Functions

## Lesson 10

Functional Comparisons of Linear and Exponential Models

## Lesson 11

Properties of Linear and Exponential Functions

## Lesson 12

Sequences Represented as Functions

## Lesson 13

Capstone Performance Task