Linear Equation

A linear equation is an equation between two variables that gives a straight line when plotted on a graph. So basicaly its an equation that makes a straight line. This equation is in y=mx+b form. this equation can be configured into different forms but it will always be straight.

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http://www.youtube.com/watch?v=ba7OhZyYUUc




Quiz:  1) what is a linear equation?
          2) can this equation be reconfigured?
          3)  is the line always straight?



Key:  1) A linear equation is an equation between two variables that gives a straight line when plotted on a graph.
         2) yes
         3)  yes