Systems of Equations via Graphing
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Lesson Description:
Solving Algebraic systems of equations through graphing.
Courtesy of Mr. Hansen of www.mrhansen.net.
Questions answered by this video:
- How do you solve systems of equations by graphing?
- How do you find the intersection point between y = 2x + 6 and 3x + 3y = -9?
- How can you tell where two lines intersect by graphing?
- How can you check to make sure the solution to a system of equations is correct?
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Staff Review
This video shows how to graph lines that are in slope-intercept form and find their intersection point. You do not always have to change standard form equations into slope-intercept form to graph, but that is the method used in this video.
