Working with graph: attaching objects to the graph (full-featured only)

Objects (tangent line, root's points, inflection point, extreme points,...) can be attached to the graph so that they not be disappeared. This feature is supported by the full-featured package only.

Touch on the "+" green circle on top of the graph area to attach shown objects to the graph and touch on the "-" circle to remove an attached objects.

Attach/Remove objects

The attached objects will be drawn together with the graph in output picture.