Your very clear explanation of what you have discovered is completely correct. If you wouldn’t mind posting your question in the CODAP Help forum (https://codap.concord.org/forums/forum/test/) then at least we would have your documentation of how dragging the movable line works ;)
Your very clear explanation of what you have discovered is completely correct. If you wouldn’t mind posting your question in the CODAP Help forum (https://codap.concord.org/forums/forum/test/) then at least we would have your documentation of how dragging the movable line works ;)