If you choose to explore an inequality - [br] use the START & STOP buttons to sweep the domain between the values of Xmin and Xmax that you set.[br][br]If you choose to explore an equation - [br] set the values of Xmin and Xmax to see if f(x) = g(x) in that region. [br][[size=85]N.B. the applet will identify only the smallest root in the region you specify. To avoid missing roots -keep Xmin and Xmax close together[/size].][br][br][color=#ff0000][i][b]What questions could / would you ask your students based on this applet?[/b][/i][/color]