<p>does anyone rmbr the answer to that sector length or w/e question? the one with the 90 degree angle. and it asks u to find its diameter…</p>
<p>ohhhh, I remember that and I think I remember putting 8 down. thanks</p>
<p>:)</p>
<p>Feeling good about this test!</p>
<p>About the math section :p</p>
<p>coollege - The graph was of a parabola. They tell you that the equation is a(x-c)^2. You can see that the x intercept (and the lowest point of the parabola) is (2,0) and the one y intercept is (0,2).</p>
<p>The way I did it was, since the x intercept was 2 to the right, then c had to be 2 –> a(x-2)^2. Then I just plugged in (0,2) to get a.
The question asked for the answer if x=6. After getting the full equation, I just plugged in 6 for x and got 8.</p>
<p>i remember 10pi was an answer, can’t remember which one though.</p>
<p>yes, solving for angle y was 72</p>
<p>does anyone remember what the x+b = 1 question was?</p>
<p>could you plz write all the Q u remember plz i need them urgently</p>
<p>omgosh i’m so stupid…i thought the math questions were pretty easy but ithink i forgot to mark them on the answer sheet and only marked them in the booklet.</p>
<p>i can’t prob do this but can i call them and tell them that or no?</p>
<p>i’m dooomeed…:(</p>
<p>For the 20-question one, I think it was I only, not I and II. The question only accounted for 15 out of the 20 scores. If you made up higher scores for the other 5 scores, you would have gotten a mode greater than 5.</p>
<p>The question was, cx+cb = c. What is x+b?</p>
<p>marjerina, 1.</p>
<p>didn’t the sector one ask for circumference, not diameter?</p>
<p>I may be mixing this one up w/ another problem.</p>
<p>maximumchill, i thought the highest they could get was a 5?</p>
<p>@I V,</p>
<p>Was that the one when you had to multiply the sector length by 4? Wasn’t that experimental?</p>
<p>^Nah, not experimental… and yea, that’s what I did (multiply sector length by 4).</p>
<p>The answer to that one was 32π. Now I remember.</p>
<p>o yah. it was circumference, not diameter. but there basically the same thing… just add pi for circum… it was like 64 or w/e right? i cant rmb.r…</p>
<p>Any predictions for what a -3 will be? I got a 710 last time so praying to get better than that.</p>
<p>Does anyone remember what the question was asking for the 10pi one?</p>