Solving Linear Systems by Graphing: Investigation

Directions: Read carefully!
In the applet below, note the equations displayed to the right of the graph. [br][br][b][color=#ff00ff]One equation is displayed in pink.[br][/color][/b][color=#9900ff][b]The other equation is displayed in purple.[br][br]The lines graphed, however, do not match the current equations given. [br][br][/b][/color][b]Directions: [br][br][/b][color=#ff00ff][b]1) Move the pink points (of the pink line) to mark the correct y-intercept and one other point on that line using the slope. [br][br][/b][/color][color=#9900ff][b]2) Move the purple points (of the purple line) to mark the correct y-intercept and one other point on that line using the slope. [br][/b][br][/color][b]3) Look at where the lines intersect (touch). Type this point for the x and y coordinate into where it says "Enter Solution Here." [br][br][/b][b]4) Click away on the applet when you enter the points. If it is correct, it will appear on the graph and you have solved the system![br][br]5) Write your system and your answer on the note sheet. [br][br]6) Hit the new problem button to get a new problem. [/b][color=#0000ff][i]Repeat this process as many times as you need in order to master this concept! [/i][/color]

Information: Solving Linear Systems by Graphing: Investigation