<p>I have recently purchased a TI-84 which I plan to use on the ACT. Is there an all-in-one program that I can upload onto my calculator which has the majority of the formulas (i.e. Quadratic, Mid-Point, Slope, Slope-Int, Distance)?</p>
<p>No one used their calculator this in-depth?</p>
<p>Only prog I use is quadratic formula. It’s really the only one that’s extremely useful that i’ve actually used more then once.</p>
<p>Thanks man. I already have that one programmed in.</p>
<p>where can these programs be found? besides from someone else who already has the program?</p>
<p>Program it, or download it from ticalc.org.</p>