Systems of Equations via Graphing

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Taught by MrHansen
  • Currently 3.0/5 Stars.
10087 views | 1 rating
Part of video series
Meets NCTM Standards:
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?
  • Staff Review

    • Currently 3.0/5 Stars.
    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.