<p>are there any programs that actually save time (im using the ti-84 plus silver edition) during the sat, and are completely reliable in their answers? if so, could you please tell me where i could find them?</p>
<p>You don't really need programs for the SAT, but if this will make you more comfortable you might want to check out the Barrons Math iic book :-
distance between 2 points
mid-point
quadratic formula
e.t.c.</p>
<p>You might also want to search the CC Archives, I remember some really helpful ones :-
sum of consecutive numbers
area of any triangle.</p>
<p>How about programs for Calc BC?</p>
<p>The TI-83 can already do numerical intergration and differentation...</p>
<p>i also believe that a program for vectors would be nice.. but not for SATs.. for math i mean</p>