I so not know what I am doing wrong: I write a simple equation and it is recognized. I ask it to graph it, and it does. THEN..sometimes I can get it to generate a table from what I have done, and sometimes I can't. I do not know what I am doing wrong. I select both the equaiton and the graph and it shows it as linked, but the create a table function is greyed out. I know it works, as I have done it. Any hints to what I might be doing wrong?