<p>@ Hopeful_Underdog I put zero… </p>
<p>@ rawkfist: I don’t remember what my answer was for that one. Sorry!</p>
<p>yes^ xgoesx</p>
<p>I got the set that had only 0 in it cause sqrt(-x^2) can only be real at x=0</p>
<p>My answers</p>
<p>-Question 36ish, the one with 3x-2 function equaling x: (x-2)/2 (Choice E)</p>
<p>-Question 41: 3 (Choice D) – probably got this one wrong</p>
<p>-Question 42: 5.82 (Choice E)</p>
<p>-Question 45: Statements I and III were true</p>
<p>-Question 50: 2 (Choice B?)</p>
<p>-Question that had the table of frequencies and had the frequency of 4 equal x — that should have been “x = 4”</p>
<p>-Question that said the center of the circle is at (0,6) — I said -8 and 8</p>
<p>-Question that said “if 14 and 10 are removed from a set of numbers equaling 240, then what’s the remaining average … blablabla” — the answer was 21.6</p>
<p>-Question that asked the frequency of the sine graph — freq was 1/pi</p>
<p>-Question with probability - 7/15</p>
<p>-Question about what doesn’t change - standard deviation</p>
<p>-Question about r and q thing - negative q</p>
<p>-question with weird function: (0, z, 0)</p>
<hr>
<p>One question I omitted was the question that asked the range of which x^2 < 4, didn’t know how to answer. 
Thought it was 0 and 2 but 2squared isn’t less than 4</p>
<p>Yeah… the x^2 <4 problem I thought was really weird.
Want to raise it up to collegeboard as a disputed question?</p>
<p>rawkfist, for that one I put III only because it asked for the function to be greater than 0, the first choice was less than zero over an interval and one was tangent to the x-axis so that didn’t work either.</p>
<p>Question 36ish, the one with 3x-2 function equaling x: (x-2)/2 (Choice E)… i put (x-2)/3</p>
<p>Any predictions on an easy / hard curve?</p>
<p>Frequency of the sine graph was pi. I even checked it on my calculator LOL.</p>
<p>Darn, I can’t believe I missed the sine function period question. I knew it had something to do with pi / b, but I couldn’t remember anymore haha… I feel incredibly stupid right now. :(</p>
<p>No… it was 1/pi</p>
<p>I think the curve will be the usual -6 raw being that there were some tricks to this test.</p>
<p>Would it look bad if I took a subject test more than twice?</p>
<p>-8 already I had a 750 last time, surely lower this time…</p>
<p>@ ilikebananas: I know; I was just saying that I remembered I’d learned pi / b in Pre-Calc class, but I couldn’t figure out how to apply it…</p>
<p>2/2pi= pi 10char</p>
<p>Uhh, actually it was pi…the equation was 2sin(2x - 1), and the period of a sin graph = 2pi / k. 2pi/2 = pi.</p>
<p>oh I used a calcular for the pi Q</p>
<p>^ Wait, but didn’t they ask for the FREQUENCY, which was defined as the reciprocal of the period?</p>
<p>@ fledgling
Oh, I get what you’re saying now. You just scared me for a second cause I thought I got it wrong, lol.</p>