<p>What are some ways to take advantage of the calculator usage on the test? Any advice on whether its worth purchasing a TI-89 or not? Any other useful tidbits?</p>
<p>Thanks.</p>
<p>ti-89 is a life saver…if you know how to use it.</p>
<p>you just gotta know how to use it; i used a ti 83 plus,and i did fine =)</p>
<p>Don’t stop. Keep moving.</p>
<p>I got a 780 last time because I ran out of time on the last 7 problems.</p>
<p>^ Heh heh, that’s hardly a bad score…</p>