<p>Can I have 2 graphing calculators? Is it okay to use one and then switch to another one?</p>
<p>Yes, you are allowed to have multiple calculators at a given time for the SAT Math I/II Subject Tests. Just make sure that they are indeed allowed to be used in the first place (Must not have messaging/typing capabilities, etc.). This is a common practice in the instance that a calculator dies during the test. Good luck tomorrow!</p>
<p>Can I freely switch between them?</p>
<p>One's a TI-84 Silver Edition and the other is a TI-89 Titanium</p>
<p>^
Yea I'm considering getting a TI-89 and wondering if I could use my ti-84 and ti-89T on the test. Some problems for 84 and others for 89</p>
<p>Oh I just used my TI-83 Plus and that got me by.</p>