• what is continuity?
• graphical approach
• intermediate value theorem

Continuity: graphical approach

	f(x) = 3x for x < 1, f(x) = 4x for x > or = to 1 © Dorothy Wallace etc.
	f(x) = 2x for x < 0, f(x) = x3 for x ≥ 0 © Dorothy Wallace etc.
	To practice using the concepts just covered, try problem setOC03-02-Cont-Graphical in the WeBWorK window. If you have not yet opened a WeBWorK window displaying all the problem sets, you can do so by clicking below, then Guest Login If necessary, click here to open a new WeBWorK window