Now that you have become proficient in completing the square, use the interactive applet below to learn more about stating the [b]maximum and minimum of the quadratic expression[/b], and its [b]corresponding value of x[/b].[br][br]Incidentally, completing the square also gives us the [b]turning point[/b] of its graph.[br][br]How is this related? Try to identify the pattern as you interact with the applet below.