This lesson teaches you how to solve systems of equations using graphing. The tutor shows how to graph two linear equations in slope-intercept form, and how to find the intersection point, which is the solution. The lesson emphasizes the importance of checking the answer to make sure it's a true statement. If you're struggling with solving systems of equations, graphing is a useful tool, and this lesson is an excellent resource to help you master it.
Solving Algebraic systems of equations through graphing.
Courtesy of Mr. Hansen of www.mrhansen.net.