Slope of a Line-Geometry Help-MooMooMath

The slope of a line is a measure of how the line angles away from the horizon and uses the formula rise over run. Video explains how to find the slope of a line and examples.

For more information and a summary of this video go to http://www.moomoomath.com

Related sites

Finding the slope of a line
http://www.coolmath.com/algebra/08-lines/06-finding-slope-line-given-two-points-01

How to find the slope of a line
https://www.youtube.com/watch?v=LR1cpFYCGdU

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Video of the Day " Solving Systems of Equations by Graphing"

Solving Systems of Equations by Graphing

Step by step directions for finding a solution to a systems of equations by graphing.
Video Guide
0:10 Start with 2x + y=8 and x-y=4
0:21 Overview of the step by step directions
0:49 Solve for y for the equation  2x+y = 8
1:12 Graph this equation
1:44 Solve for y for x-y=4
2:27 Graph this equation
2:48 Discover where the two lines intersect
3:07 Solution
3:09 Check your solution by plugging the solution into the original equations

For more on Solving systems of equations see MooMooMath/systems of equations