Using the keyboard shortcut 'Alt T' will allow users to hear an audio representation of the Desmos graph when using Equatio's Graph Editor. You will see a pop up box display once the Audio Trace has been turned on. Tap the 'H' key to hear the graph play and audible sound of the graph as it moves across the x and y axis. The audio will play from left to right with audio cues and use pitch to demonstrate the characteristics of the graph.