When I preview my activity and type in the correct equation that matches my graph, I’m trying to find out why the image that I assigned in the last line of my graph won’t show up (to signify that the person typed in the correct answer)? Also, how do you dictate what color the student’s graph will show up as when the student types in the equation for their graph?

Here is the activity: [Copy of] Match the graph • Activity Builder by Desmos