<p>Like HungryJoe said, I’ve forgot a lot since going into calc - don’t really want to remember matrices. :/</p>
<p>Does anyone have a list of helpful calculator programs or tutorials on shortcuts? I have a Ti-83 but don’t have programs… haven’t used my Math button in forever either. </p>
<p>I need to become a pro at using my calculator … any tips?</p>