It does all you need it to. exponents, square roots, squares numbers, etc. It's very easy to use and the graph is also very easy to use. It's very hard to read exact numbers on the graph, probably due to the small size of the screen. If you want to graph a table, this feature doesn't exist with this calculator like it does with the more expensive TI-83.Get more detail about Sentry CA756 Graphing Scientific Calculator Silver CA756.
