<p>-5 raw score should be an 800... The curve rarely changes a lot I heard, even if the test is pretty easy.</p>
<p>ummm...i'm pretty sure the f(g(x)) one (with the sin x and cos x) was sqrt(1-x^2)...</p>
<p>what was the one of probability with -1<x<1 and -1<y<1</p>
<p>Oh, and 42+ for an 800 is pretty low, isn't it? I thought that you could only omit 6. My friend omitted 6 missed 1 and got a 790. 44+ = 800 probably?</p>
<p>This is the only test I feel good about! I failed Chem and Physics, though.</p>
<p>In January I got 770 (6/7 wrong, 0 omit) and this time I hope I can get an 800 (2 omit, 1-2 wrong)</p>
<p>No, the f(g(x)) with sin and cos was pi/2 - x. Plug it into your calculator... that's what I did. I think there's also a thorem that proves that. </p>
<p>With the probability of -1<x<1 and that... I got 1/2. Want an explanation?</p>
<p>I think we're talking about a different problem, birk44. The sqrt wasn't an answer choice for that problem.</p>
<p>Wait, was it?? My memory is foggy...</p>
<p>was 1/2 choice D, if you remember lol</p>
<p>Heh... no, it was A. :-P Sorry.</p>
<p>lol alright, i think i just filled in a random one</p>
<p>was 10y-7.5x-35>0 was right?</p>
<p>yes, that's right.</p>
<p>I got that too. x^2+2x^2+4=(x+2)^2+a(x+2)+b What was the answer? Anyone know FOR SURE?</p>
<p>ok good i changed it last minute lol</p>
<p>a = -2 is the right answer for that.</p>
<p>and #44 or something with tanx, was it -0.577?</p>
<p>I'm almost positive it's -2. Plug in -2 and the simplify and you'll see that all the x's cancel... that's a good sign.</p>
<p>juventus, you're right again.</p>
<p>alright thats good</p>
<p>I think I got positive... but maybe not. either positive or negative 0.577.</p>