04. GraphGrid – Drawings based on coordinates

The easiest way to draw a graph is to draw the x- and y-axis first using the ruler and measurements on the TactiPad, and then place the GraphGrid on the drawing board. You can use the higher rubber bands as axes by letting them coincide with the axes drawn on the paper.
You can then easily count and draw the x and y values of the graph along the flexible grid lines. Because the grid lines are flexible, the graph values can be drawn exactly at the intersections.
Once you have drawn all the coordinates of the graph, you can remove the GraphGrid and create the graph by connecting the points. If you want to create multiple graphs in the same coordinate system, it is recommended to finish one graph before starting with the next to avoid confusion between the two sets of points.