<p>We can discuss now right?</p>
<p>yes yes!
start discussing people! </p>
<br>
<br>
<p>yes yes!</p>
<p>I get my green answer sheet back tomorrow I think so I wrote my answers on it :3</p>
<p>^We get those back?!?! ***! i would have written my answers on it if I knew that
damn.</p>
<p><a href=“Supporting Students from Day One to Exam Day – AP Central | College Board”>Supporting Students from Day One to Exam Day – AP Central | College Board;
<p>are there answers anywhere?</p>
<p>Now that we can discuss our answers I am worried to see how bad I did! </p>
<p>I am going to post what I did and my answers and someone tell me how many points I can get. TY</p>
<p>I’ was all excited we can discuss FRQ answers now…but I completely forgot what the questions were. Figures. Haha</p>
<p>here is what I got.
1.
(a) -0.1mile/min
(b) Distance Caren traveled from home to school. 1.4 is the answer to the integral.
(c) Caren closer lives. LOL I did that on purpose the switch of words.
2.
(a) 980
(b)x= 2.044
(c) 387.5
(d) Explain please and I will see if I got credit or not. 
3.
(a) 2970
(b) … same as d
(c) P(t)=integral(120-6rootx,X,0,K
(d) Got up to x=400 and showed first derivative test.
4.
(a) 4/3
(b) ?..
(c) V=integral((rooty-y/2)^2dy,X,0,4?
5.
(a)f(5)-f(3)/5-3=-3
integral(3dx,X,2,13-5integral(f’(x)dx,X,2,13
[3x]x,2,13-5[f(13)-f(2)]
39-6-5[6-1]
39-6-25
8
(c) 1(1)+4(2)+(-2)(3)+3(5)
18
(d) y+2=3(x-5)
y+2=3x-15
y=3x-17
y=4…proves x<=4.
6.
(a) POI x=0
(b) f(-4)=5+integral(f(x),X,0,-4
5-2pi
f(4) = 5+ integral(5e^(-X/3)-3,X,0,3ln(5/3)+integral(-5e^(-x/3)-3,X,3ln(5/3)
(c) x= 3ln(5/3)</p>
<p>QUESTIONS:</p>
<p><a href=“Supporting Students from Day One to Exam Day – AP Central | College Board”>Supporting Students from Day One to Exam Day – AP Central | College Board;
<p>Yeah, suddenly I don’t care very much.</p>
<p>Also, how in the world do you remember all of your answers?! :P</p>
<p>I reworked some and knew I did that. (Mostly I think).</p>
<p>Oh, true. I never thought of reworking them. I’m too lazy to consider that. :P</p>
<p>Well it feels better, because then all those months of thinking and wasting time may pay off or MAYBE not. That’s the one reason I doubted myself in posting my answers to the questions we had for FRQ’s.</p>
<p>I figure that in the end, I’m gonna take calculus again in college anyways, so I don’t really care what I get on the test. :P</p>
<p>i think i got the same answers, except for problem 2. I don’t know what I put for b c d but your answer to b doesn’t seem right since the domain is time 0 to 2. So it can’t max at 2.044. For 3d you got 400 correct as the x value but they asked for the max amount of money or whatever, which was 16000</p>
<p>(b)x= 2.044</p>
<p>That’s wrnog, it’s supposed to be like 1.33~</p>
<p>@ IndianJatt</p>
<p>a quick glance over your answers and I’m glad that I have similar ones for almost all of them, especially #6. However 3a is definitely 2500 not 2950. Some of the other ones are too complicated to read without having notation. But overall, looks good :)</p>
<p>4</p>
<p>(b) ?..
it’s just int A(x) from 0,2</p>
<p>(c) P(t)=integral(120-6rootx,X,0,K
that’s wrong
it’s P(k)=120k-INT(6rootx,x,0,k)</p>
<p>aww, man. I messed up on question one. i didn’t notice that the intervals on the y-axis were decimals. Stupid, stupid, stupid. Well, this is my first exam, and I am one of the many first AP exams takers, who are bound to make stupid mistakes since they’re nervous and pumped up and stuff. I hope I receive four or five points on this.</p>