***January 2014 - Math Level 2***

<p>I agree with Teddykris. I put every even year. You start with 1st year not 0 year.</p>

<p>Please stop driving me nuts guys! :smiley: We took the test, it’s over, we are free. Let’s not worry till results are actually released in 19 days. :slight_smile: </p>

<p>@MSJKID Yeah, that’s what I had. It was absolute value of the original so if something went below the x-axis, you had to flip it. Then it was the negative of that graph so the entire graph was flipped below the x-axis. I don’t believe there were any breaks or gaps in the graph.</p>

<p>Book05 chill lol. It’s our way of finding “comfort”/“security”</p>

<p>Do u guys remember what you
got for those 2 temp. Questions?</p>

<p>this new collegeconfidential layout looks confusing
i liked the old one better :(</p>

<p>did you guys skip any? I skipped the last two and I’m thinking I got max 4 wrong so hopefully that will be a 800
would suck if i got a 790 wow</p>

<p>haha well don’t wanna take that away from you then, I guess. Your kind of security is just my kind of insecurity/anxiety haha. </p>

<p>@MSJKID If you’re talking about the one with the cheese, I got approaches 55 and starts at 75. I forgot what I got for the first one. I think it was like 2 or 4 or 8 or something. </p>

<p>@loltired I skipped 4 and I’ve missed one so far.</p>

<p>it’s january every odd year because it was cos(pi*t/12)…it began with january 1990…so in january 1991, 12 months have passed, and cos(pi) = -1. A value of -1 would produce the highest value for population</p>

<p>Isn’t 1990 the 1st year? And 1991 the second year? I agree that the peak is at 1991. wait. holy ■■■■… ur right every odd year</p>

<p>it wasnt asking for every year after, i think it was asking for the ACTUAL year</p>

<p>sigh… lol</p>

<p>hoping for a nice curve </p>

<p>You need a raw score of 44 for an 800…</p>

<p>If you have a raw score of 44.5, do you round up or down?</p>

<p>i’m pretty sure you round up</p>

<p>yeah you round up</p>

<p>You cannot have a raw score that’s not an integer. You round up the points subtracted of your raw score because of wrong answers. For instance, if you omitted 3 and got two wrong, your raw score will be44, because 45 - 0,5 where 0,5 is rounded up to 1. </p>

<p>the period is 24 since (2pi/(pi/12))=24 and it reaches its maximum once in january 1990 and then one 24 months later so its january even</p>

<p>the greatest population is reached when cos(x) = -1, not 1</p>