<p>Which graphing calculator is recommended for the Math 20 series classes? I'm taking math 20b this quarter. Would a ti-83 or 84 be sufficient?</p>
<p>Yeah a TI-83 or 84 should be enough. I’m bring a TI-89 and a regular scientific calculator, in case my professor doesn’t let me use my TI-89.</p>
<p>Calculators aren’t allowed on tests in the 20 series.</p>
<p>thanks,.mn,j.m</p>