<p>I know its banned on ACT since they don't allow the TI-89 which has a CAS, and they delete the memory(they actually didn't delete the memory of my TI-84 calculator last time I took the ACT.)</p>
<p>Anyways, on the SAT they do allow calculators with CAS and they don't delete the memory and ROM.
Would I get in trouble if I bring my Ti-84 plus with a programmed CAS system?</p>
<p>I was also wondering if I could use it on my AP exams (Calculus and Physics).</p>