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Systems
Solving Systems Graphically and Algebraically
Term | Definition |
---|---|
Systems | Two or more linear equations joined together. |
Solution | Any ordered pair in a system that makes all the equations true. |
No Solution | No ordered pair makes all the equations true, graph is parallel lines. |
Infinitely Many Solutions | Every ordered pair on the line makes all the equations true, producing the graph of one line. |
Substitution Method | Replacing one variable with an equivalent expression containing the other variable. |