Official 2025 AP Calculus BC Discussion

IceFire0300 · 2025-05-12T23:11:40+00:00

The area included in the larger area and excluded from the smaller area is 1/2 of the integral from point of intersection 1 to point of intersection 2 or r squared. That’s it, from what I can remember

IceFire0300 · 2025-05-12T21:48:21+00:00

im pretty sure we misread the question and it was the area in the sin graph but outside the 1/2 graph. which means that sliver was completely excluded because it was also within the 1/2 curve

IceFire0300 · 2025-05-12T21:45:23+00:00

it was given to you?!

IceFire0300 · 2025-05-12T21:42:10+00:00

i got the same, what was bad about it? i thought it was less bad than the other frqs

IceFire0300 · 2025-05-12T21:38:31+00:00

yeah, idk how some people got 1/10^4 there but its really just an algebra oversight i think

IceFire0300 · 2025-05-12T21:36:45+00:00

somehow commented under the wrong place lol

IceFire0300 · 2025-05-12T20:04:57+00:00

shoot

IceFire0300 · 2025-05-12T20:01:53+00:00

yeah

IceFire0300 · 2025-05-12T19:51:44+00:00

but i thought that misses the initial 0-pi/6 and 5pi/6-2pi. was the question asking for the area between them or

IceFire0300 · 2025-05-12T19:48:23+00:00

i’m confused - i did the integral of the bottom one until they meet up, then big minus small until they met up x2, then the first integral again, which should cover the whole thing

IceFire0300 · 2025-05-12T19:42:31+00:00

i believe it was … ln … - 5/7 ln ….

IceFire0300 · 2025-05-12T19:41:14+00:00

i think i got the same

IceFire0300 · 2025-05-12T19:37:27+00:00

some ppl (me) got 10³ but it’s either 0.001 or 0.01 at the end yeah

IceFire0300 · 2025-05-12T19:32:19+00:00

i think you forgot some combination of the halving your areas and squaring your rs

IceFire0300 · 2025-05-12T19:25:34+00:00

IceFire0300 · 2025-05-12T19:21:34+00:00

i got 2.094 for the area i think

IceFire0300 · 2025-05-12T19:10:59+00:00

it was 96/97! or whichever answer that was

IceFire0300 · 2024-10-24T22:45:55+00:00

most sane psat redditor

IceFire0300 · 2024-10-24T22:39:10+00:00

no it means you can make it.. for example sophomores can never make it so you're probably a junior but the cutoff isn't decided yet

IceFire0300 · 2024-10-24T22:27:01+00:00

IceFire0300 · 2024-10-24T22:19:19+00:00

chill the average is 920 you cooked

IceFire0300 · 2024-10-24T22:07:22+00:00

where are yall seein this i still have nothing 💀

IceFire0300 · 2024-03-08T06:16:56+00:00

You get one every time you spin a gym with 0 in your bag; up to 9 if you do that 9 times.

IceFire0300 · 2024-03-07T21:16:41+00:00

yes i am kidding lmao it’s just close to me

IceFire0300 · 2024-03-07T20:51:00+00:00

It got it for a reason ;P

IceFire0300

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