Tutorial 5 – Graphs and Sliders
Objective: To explore the effects of a and b in the graph f(x) = a sin(x) + b.
| No | Tools | Instructions |
| 1 | Open GeoGebra and use the View menu to display the coordinate axes. | |
| 2 |  |
Select the Slider tool and click on the Graphics view to display the Slider dialog box. |
| 3 | In the slider dialog box, select Number from the option buttons, and leave the other options as is. GeoGebra will automatically givea as the slider name. |
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| 4 | Now create slider b similar to slider a. | |
| 5 | Type f(x) = a*sin (x) + b in the input bar and press the ENTER key to graph it. | |
| 6 | Move the small circles on both sliders. What do you observe? |