Example 3

Graph the system of equations. Then determine whether the system has one solution, no solution, or infinitely many solutions. If the system has a solution, name it.

[list=1] [*]Solve each equation for [i]y[/i]. [*]Graph both equations using the slope-intercept method. [*]Observe the graph. [/list] This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on their resources.