Geometry app questions

[ftneek]

Is it possible to rename and reposition the labels that are displayed in the geometry app plot view? Alternatively if I just hide the labels, is there a way to place some text on the plot? Also, is there an easy way to create a dashed line/line segment?

Last, it's almost impossible to distinguish the different colors of lines unless you're zoomed in quite a bit. Is there a way to make it a little easier to tell the colors apart, maybe by making the lines thicker? If it's not already there, I think that everything I mentioned would make a great additions to the geometry app.

I am trying to recreate the "additional results" plot shown for trig functions on the NumWorks calculator. If you have tips, suggestions, or already did this, please let me know.