Graphing Linear Equations

Graphing Linear Equations is one of the most important concepts of algebra and proper understanding is necessary to be good with it. Get help from an algebra tutor online and learn about graphing linear equations, understand all the basic and advance concepts of equations and achieve quality help here. Below is an example of graphing linear equations with one variable for a better understanding:

 

Example : ax + b = 0 is a linear equation in one variable.

 

To represent a graph of linear equation in one variable ,

 

Consider the equation 2x + 4 = 0

 

2x = -4

 

x = -2

 

Since this equation is independent of y, for all values of y, x = -2

 

Hence x = -2 is a line parallel to the y-axis at x = -2.

 

Before learning on how to graph linear equations in one variable x = -2, let us understand the basics on how to graph linear equations.

 

Done