<p>For someone who forgot most of the stuff from Pre-cal?</p>
<p>i studied the barrons…it seriously gets you thinking outside of the box about math…i don’t think that is a bad thing. My friend and I both took the 8 practice tests they have and the highest score I got was a 41. I ended up getting into the SAT room and I was overly prepared. I laughed through the first 30 questions. I don’t have any idea about mcgraw hill, but I know that Barrons is really hard. Its a good book, but it is a little hard to read. Do you have a TI 89</p>
<p>yes but i’ve used TI-83 since the 7th grade so I’m more used to that</p>