Rachel
About
Khan Academy on a Stick
Example 3: Graphically solving systems
Solving systems by graphing 3
Solving systems graphically
Solving linear systems by graphing
Testing a solution for a system of equations
Graphing systems of equations
Graphical systems application problem
Example 2: Graphically solving systems
Example 3: Graphically solving systems
Solving systems graphically
Your browser does not support Flash or HTML5 video. You can:
upgrade your browser
install Flash
try this direct link
If the above player doesn't work,
try this direct link
.