<p>Calculator programs:
need a list of what programs are necessary/useful and where to find them. Also is there any specific link to find an SAT II program list for TI 83+?</p>
<p>My TI-83+ has some preinstalled Apps, but I only used the Conics app on the test. Most everything can be done with the graphing utility and basic calculation utility.</p>
<p>None of them are necessary – I scored 800 without any special calculator programs. I did have to construct a linear regression once, but most graphing calculators nowadays can already do that.</p>
<p>Yeah conics is understood to be quite a tough topic</p>