Using the Web-based Graphing Calculator - MathChamber

3. Update the Graph Title with any text of your choice.
4. Un-check the Auto Scale box and change the “Graphing Window”
“min/max” ± 20 instead of ± 10 , and the “scale” to 5 instead of 2.
5. Click on [Show Tabular Data]… play with the parameters (press “set”).
6. Enter a 2 nd and 3 rd equation (use a comma as a separator).
5
2
To graph y = x enter: (5/2)*x and to graph y = − x enter –x^2.
2
When done, press the [UPDATE PLOT] button.
7. Position your mouse pointer on anywhere on the coordinate plane.
What is revealed in the “Mouse Position” box