**How To Do Domain And Range In Desmos**. In this activity students describe the domain and range of six relationships. Y 2 x 4 l eftboundary x r ightboundary.

The desmos activity is infinitely better than paper and pencil practice because of the immediate feedback. For example y2x 1 150 People Used. For example y2x 1.

### For example y2x 1.

If the function is one-to-one write the range of the original function as the domain of the inverse and write the domain of the original function as the range of the inverse. If the domain of the original function needs to be restricted to make it one-to-one then this restricted domain becomes the range of the inverse function. To limit the domain or range x or y values of a graph you can add the restriction to the end of your equation in curly brackets. In the activity I graphed two ordered pairs and the students are required to create the line segment that will connect the two points.