Graphing conics with CL

Typically I use

function(“d”):simpleFunction(input4.latex, “x”)

to graph a student entered function. I am building an activity on conics and this code does not work. I believe it is because circles, ellipses and hyperbolas are not functions. What CL code should I use instead to graph a student entered conic equation?
Thanks, Burton

Screen 2 on this activity should have what you are looking for. You’ll need to use parseEquation to get started.

Perfect. Thank you. Burton