## Algebra - Linear Functions and Equations

Linear Functions

Solving Linear Equations

Systems of Two Linear Equations in Two Variables

### Linear Forms Video 1

Explaining the main three forms for linear equations

### Linear Forms Video 2

Discussing properties of linear functions

### Linear Graphs Video 1

Discussing the types of linear graphs including horizontal and vertical lines and their properties

### Making Linear Functions Video 1

Discussing how to write the equation of a line through two given points

### Making Linear Functions Video 2

Writing a linear equation of profit from a business word problem

### Solving Linear Equations Algebraically Video 1

Solving a linear equation algebraically and showing how this relates to the graph

### Solving Linear Equations Algebraically Video 2

Solving a linear equation algebraically

### Solving Linear Equations Algebraically Video 3

Solving a linear equation algebraically and showing how this relates to the graph

### Systems of Two Linear Equations in Two Variables Video 1

Explaining the format and possible solutions for a system of two linear equations

### Systems of Two Linear Equations in Two Variables Video 2

Solving a system of linear equations with two variables

### Systems of Two Linear Equations in Two Variables Video 3

Solving a system of two linear equations with two variables using the elimination method

### Systems of Two Linear Equations in Two Variables Video 4

Solving a system of two linear equations using a TI-84 calculator

### Systems of Two Linear Equations in Two Variables Video 5

Solving a system of two linear equations using a TI-84 calculator

### Systems of Two Linear Equations in Two Variables Video 6

Solving a system of two linear equations using a TI-84 calculator