I want student's "math input" to show up in their "sketch"

I am new to using CL…

I’m wanting students to sketch linear inequalities and then have them type the inequality into the “math input”. I want their inequality to show up on top of the sketch they’ve already done in order to check their answer. It seems like this should be a pretty easy fix, but I can’t find the right CL to do it. Any help???

Check out slide 3. Might help:

Since there’s no fill tool, using the sketch tool while checking for correctness could be a little tricky.

In addition to Daniel’s example, here’s another example that might be helpful for the graphing portion.