<p>I still have my old TI-83 Plus calculator from high school. I plan to major in economics. Will this calculator be good enough or do I need to buy a newer/better calculator?</p>
<p>If so which TI calculator should I get?</p>
<p>I'm pretty sure that will suffice. Most schools recommend a ti-83 or ti-84.</p>
<p>a lot of schools will not allow graphing calculators -- so that will surely suffice, if it is even allowed.</p>
<p>I've been told the TI-89 is preferred by my daughter and her classmates.</p>
<p>Get the TI-89, it's a lot better than the 83/84 series and worth the relatively small increase in price.</p>
<p>i feel like you wouldnt learn anything if you use 89s. you can do everything with them</p>
<p>It's called self control :D</p>
<p>Besides, most of the math classes in college don't allow calculators for tests.</p>