Immersion

The online open educational resources(OER).

Elementary Algebra

Subscribe

Subscribe Our YouTube Channel for more math Video


Chapter 3

Linear Equations and Inequalities in Two Variables

Detail for Chapter 3

3.1 Paired Data and Graphing Ordered Pairs

3.2 Solution to Linear Equations in Two Variables

3.3 Graphing Linear EQUATIONS In Two Variables

3.4 More on Graphing: Intercepts

3.5 The Slope of a Line

3.6 Finding the Equation of a Line

Introduction to the Coordinate Plane

Linear Equations in Two Variables - Different Forms

Find the Slope and Y-intercept from an Equation of a Line

CEAFE Problem Example

example1

More Examples and Practice Problems

Slope and Y-intercept

Find the Equation of a Line Given That You Know Two Points - Slope Intercept Form

CEAFE Problem Example

example1

Graphing Linear Equations

CEAFE Problem Example

example1

How to find X, Y Intercepts?

X and Y Intercepts

Slopes, Horizontal Line and Vertical Line

CEAFE Problem Example

example1

More about Slope

Different Types of Slopes

Finding the Slope of a Line from its Graph

CEAFE Problem Example

example1