adding extra variables

I am unsure of how to add more variables to an evaluate function within the name manager. I found a tutorial which allows me to use one, but not more than that. I have highlighted the functions which I am talking about. The formula is then graphed, but cant seem to do it correct because of wrong y values. It is kinda hard to describe in words.

FYI, it looks like your asking a question about formulas, not VBA. You might have better luck getting an answer if you post in Excel Functions & Formulas (be sure to mention it is a cross post, with links, in both threads). Of course there are members here who also know formulas as well as VBA, but your post has been sitting awhile without answer.

Also, I went to Iowa State, go Cyclones!

After a few hours of getting angry and reading though . I found there was a mistype and it works flawlessly.... figures. Thanks for the tip on thread choice, will do next time.