<meta http-equiv="refresh" content="1; url=/nojavascript/"> Name That Line | CK-12 Foundation
Dismiss
Skip Navigation
You are reading an older version of this FlexBook® textbook: CK-12 Algebra I - Honors Go to the latest version.

Chapter 4: Name That Line

Created by: CK-12
 0  0  0

Introduction

In this chapter you learn about relations defined by y=mx+b. You will learn how to rewrite an equation given in the form Ax +By+C=0 in the form y=mx+b. You will learn to graph y=mx+b by using the point-slope method as well as how to write the equation of a line from the graph by determining the slope and the y-intercept.

To write the equation of a line, you must know the slope and the y-intercept of the line. In this chapter you will learn how to calculate the slope of a line from two given points on the line, from a given equation, from a point on the line and the y-intercept and from the relationship between special lines. In addition, you will learn how to determine the y-intercept of a line algebraically.

When these basic concepts have been mastered, you will learn how to determine the equation of lines that are parallel and perpendicular to the x and y axis or to other lines.

Finally, all of the concepts will be applied to problems that use linear functions as a model.

Lessons

In this chapter you will do the following lessons:

  • The Slope of a Line from a Graph or from Two Points
  • The Equation of a Line in Slope-Intercept Form
  • Graphing the Linear Functions y=mx+b; \ y=a; \ x=a
  • Determining the Equation of a line from the Graph
  • Parallel and Perpendicular Lines
  • Linear Function as a Model

Chapter Outline

Chapter Summary

Image Attributions

Description

Difficulty Level:

Advanced

Authors:

Grades:

Date Created:

Jan 16, 2013

Last Modified:

Apr 29, 2014
Files can only be attached to the latest version of None
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original
 
CK.MAT.ENG.SE.1.Algebra-I---Honors.4

Original text