# Summit Math Algebra 2 Book 2: Linear Functions and Trend Lines (Paperback)

To help students succeed in learning math at school or at home, Summit Math books start with simple, foundational concepts and build on those ideas in small steps. Written by a math teacher with 16+ years of classroom experience, this series is designed to help students learn at different paces.

Each book is split into 2 parts: 1) Guided Discovery Scenarios, and 2) Homework and Extra Practice Scenarios. The Guided Discovery Scenarios gradually develop new concepts, building on previously learned topics. The Homework and Extra Practice Scenarios improve your understanding and increase your ability to retain what you have learned. Each part has a separate Answer Key, which is included to promote learning. When you finish each scenario, you can check the Answer Key to see if you are ready to move on or if you need more guidance.**Book description:**

This book builds on the topics learned in Algebra 1: Book 2 and Algebra 2: Book 1. If you have already learned about linear equations in Slope-Intercept Form and Standard Form, this book will guide you through a wide variety of scenarios that involve equations in those forms. You will then learn how the slope formula can be manipulated to create the Point-Slope Form for a linear equation. This book introduces you to the concept of a trend line, which is used to analyze data that follows a linear pattern. Vertical lines, horizontal lines, and linear inequalities are also explored in this book.

**Book 2 Contents:**

- Plotting points
- Slope
- Slope-Intercept Form
- Standard Form
- Point-Slope Form
- An introduction to trend lines
- Vertical and horizontal lines
- Linear inequalities
- Cumulative Review
- Answer Key