Education Technology

Domain and Range of Graphs

Activity Overview

This activity will allow the students to determine the domain and range of many different graphs presented to them through TI-Navigator™ using the activity center.

Before the Activity

After students have logged into TI-Navigator, use activity center for the students to look at graphs and determine the domain and range of a graph. I use [,] for included end points and (,) for not included end points. For infinity, I will make the students put (-inf, inf). -inf for negative infinity and inf for positive infinity. Calculator can only do so much…

During the Activity

The teacher should enter graphs into the activity center and by using quick poll, let the students determine the domain and range of the graph.

After the Activity

Please use the following LearningCheck™ quiz.