<p>Is a TI-89 good enough? Im about to buy one for college but i decided to see if CC thought i should get a diff one</p>
<p>im pretty sure this has been discussed this past week but i don’t think you are allowed any calculator at all</p>
<p>oh my bad, how about for like hw and stuff?</p>
<p>well im pretty sure you’ll want to know how to do derivative and integrals by hand 
but you can use whatever on hw…</p>
<p>btw speaking of calculators: [YouTube</a> - Graph That](<a href=“http://www.youtube.com/watch?v=5V6Q5N3o72g]YouTube”>http://www.youtube.com/watch?v=5V6Q5N3o72g)</p>
<p>So the verdict is pretty clear: graphing calcs are banned.</p>
<p>But if you’re going to get one anyway (as I did), consider the HPs:
[Scientific</a> and Graphing Calculators - comparison results Small & Medium Business - HP](<a href=“http://h10010.www1.hp.com/wwpc/us/en/sm/WF04a/215348-215348-64232-30821-215351.html]Scientific”>http://h10010.www1.hp.com/wwpc/us/en/sm/WF04a/215348-215348-64232-30821-215351.html)</p>