Connecting two points in two graphs

Questions
1

Good evening,

I am trying to connect the two graphs in the first slide, so when a student moves the angle on the first graph it will move on the second graph, and the other way around as well.

Thanks

2

You can run graph1 by moving the point on graph2 if you put this code in graph1 CL:

number(`a`): graph2.number(`a*\pi/180`)

These are now dependent, so trying to tie it back the other way causes a circular coding error. You could make a slider somewhere in either graph to run them simultaneously.

3

The code line worked. I will have the students move the point on the circle and it will change it on the sine curve.

Thanks for the help.

David