To interact with this resource in augmented reality, [br][br][list][*]Open up GeoGebra 3D Calculator on your device. To do this, go to the 3 dots in the upper corner of this page. [b]Select[/b] and [b]hold down [/b]the option [b]Open In App[/b]. Of the additional options that appear, choose [b]Open In 3D Calculator[/b]. [/*][/list][br][b]What each slider does:[/b][br][list][*][b]xc[/b] = x-component of vector[/*][*][b]yc [/b]= y-component of vector[/*][*][b]zc[/b] = z-component of vector[/*][*][b]MouthSpeed[/b] adjusts mouth speed (for fun!)[/*][*]Animate [b]PlayToSee [/b]to move Pac-Man in the direction of the vector you have chosen[/*][*]Slide [b]NewProblem[/b] slider back and forth to create different problems. [/*][/list]