Select each function one at a time.[br][br]Change the value of the B slider, the length of the period will be calculated.[br][br]State the domain and range of each.[br]State the length of the period for each.[br]Which function the inverse of the tangent? cotangent?[br][br]Can you state the domain for the inverse of each function?

This applet can be used by teachers in a demonstration mode in the classroom or teachers can have students load it on their own computers with a worksheet to be complete for a grade.