Help understanding the Math I and Math II curves

Test Preparation
3

<p>you can find the score chart for math II scoring on
<a href="http://cgi.sparknotes.com/hlite.rmpl?words=score,chart&pd=0&page=chapter2section4.rhtml&guide=%2ftestprep%2fbooks%2fsat2%2fmath2c%5B/url%5D"&gt;http://cgi.sparknotes.com/hlite.rmpl?words=score,chart&pd=0&page=chapter2section4.rhtml&guide=%2ftestprep%2fbooks%2fsat2%2fmath2c&lt;/a&gt;&lt;/p>

<p>and the chart for math I at
<a href="http://cgi.sparknotes.com/hlite.rmpl?words=ic,math,scoring&pd=0&page=chapter2section4.rhtml&guide=%2ftestprep%2fbooks%2fsat2%2fmath1c%5B/url%5D"&gt;http://cgi.sparknotes.com/hlite.rmpl?words=ic,math,scoring&pd=0&page=chapter2section4.rhtml&guide=%2ftestprep%2fbooks%2fsat2%2fmath1c&lt;/a&gt;&lt;/p>