Tutorial+5+-+Graphs+and+Sliders

Objective: To explore the effects of a and b in the graph f(x) = a sin(x) + b. || < Previous Tutorial
 * **No** || **Tools** || **Instructions** ||
 * 1 ||  || Open GeoGebra and use the **View** menu to display the coordinate axes. ||
 * 2 || [[image:gip-manila/slider.png]] || 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 give //a// as the slider name.
 * 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? ||