Systems of Equations
systems of equations
Table of Contents
- Graphing
- Graphing Linear Equations: Question Generator (V2)
- Solving Linear Systems by Graphing
- Substitution
- System for solving systems by substitution and graphing (dynamic entry)
- Elimination
- Exploration of Solving Systems of Equations Using Elimination
Graphing Linear Equations: Question Generator (V2)
The original idea for creating this applet comes from [url=https://www.geogebra.org/stevephelps]Steve Phelps[/url]' [url=https://www.geogebra.org/m/WVGxwKKn]Graph the Line[/url] applet. [br] [br][b]Directions:[/b][br][color=#000000]1) Examine the equation shown on the right side of the screen. [/color][br]2) [b]Reposition the 2 big points so that the line is the graph of the displayed equation. [br][/b]3) Click the "Check Answer" checkbox to check. [br][b] [color=#ff00ff]If you're correct, the app will inform you.[/color] [br][/b][b] If you're not, you'll know this as well. [/b][color=#000000][br] If you're not correct, keep trying until you position the gray line correctly.[br][br][/color]4) After correctly graphing the line, click the "Generate New Line" button.
System for solving systems by substitution and graphing (dynamic entry)
solve a system using substitution and graphing, by Tom Owsiak[br]Atlanta, GA
Exploration of Solving Systems of Equations Using Elimination
this lesson will assist student in learning to solve simple linear systems of equations in two variables by elimination. The graphical solution is demonstrated as well[br]the process is completed by manipulating the sliders to multiply the coefficient to get either the x or y values to be opposite[br]n and m are values from 1-10, r and s multiply the line by -1
enjoy learning linear combinations interactively