What functions do I need to know on my graphing calc for the Math II

<p>I know the basic ones like graphing and finding 0's and all, but I remember there were other ones that people have mentioned.
I think they were:
Regression
Matrices
Any others?</p>

<p>And if you can, please link me up with a tutorial on how to perform the function (including the two i posted above)</p>

<p>You don't need to know regression...
Matrices only ask for det.</p>

<p>Thanks. I hope your right.<br>
Anyone else?</p>

<p>I know I'm right. I took it :P</p>

<p>^ He probably got those ideas from the sticky thread complete guide to mathematics.</p>

<p>Regression shows up in the Official Math Subject Test book, but I've not seen it on a real test.</p>