Real-Time Max/Min Popups

I am creating slides where students transform sine and cosine graphs and see the movement versus a fixed parent graph. I’d like them to see the value of the max and min points of the transformation as they drag the sliders in the sidebar.

How would I tell Desmos to do that?

It sounds like you’re using a full screen graph, so make a point with a dynamic label.

Here’s my version:

If you want more points, I’d use a list based on the domain and increment desired.

genius! thanks for the help!