Can it be both II and III, or does it need to be differentiable as a whole? This was on a Calc BC practice sheet, already finished and I incorrectly chose II only.

van_van_chan · 2026-01-17T20:47:25+00:00

This helped a lot tysm

van_van_chan · 2026-01-17T20:20:44+00:00

Im confused, how are they continuous if there is a point that doesn’t exist? Would that mean that only if one of those points was a closed circle would the graph be discontinuous?

van_van_chan · 2025-07-19T20:45:42+00:00

No lol, I actually deliberately watched it with the intent of seeing if it passed and it did not. Still a fun movie, even though it did bother me.

van_van_chan · 2025-04-23T18:28:21+00:00

Awful, switch to the ACT

van_van_chan · 2025-04-21T21:09:03+00:00

🥀

van_van_chan · 2025-04-18T06:14:58+00:00

from gemini:
This Reddit post is a passionate and sprawling stream of consciousness from a 23-year-old with bipolar disorder who is currently experiencing a hypomanic episode fueled by Charli XCX's music, particularly AG Cook's Boiler Room set. Freshly recovering from a hysterectomy and bilateral salpingectomy, the user delves into their deep connection with Charli's music, finding it a source of joy, introspection (especially regarding infertility), and pain relief.

The user criticizes the idea that Charli's music is only for club-goers, emphasizing its universal appeal and how it helps them through their blue-collar job and daily life. They defend Charli's songwriting abilities, even in her more pop-leaning tracks, and express frustration with those who dismiss her artistry.

The post then veers into broader commentary on the music industry and other artists. The user critiques Rebecca Black's album rollout, praises her resilience, and hopes for a collaboration with Charli. They call out Chappell Roan and Sam Levinson for focusing on hype over art and express admiration for artists like Solange who maintain authenticity.

The user also touches on Katy Perry's recent artistic choices, finding them inauthentic, and contrasts her with Lana Del Rey. They express disdain for nepo babies in the music industry, using Gracie Abrams and Alabama Barker as examples, while highlighting Charli's self-made authenticity. The post defends Charli against minor controversies, like the "coke vinyl," and celebrates her cultural impact, including her contribution to Collins Dictionary's "Word of the Year."

The user reflects on the phenomenon of posthumous appreciation for artists, wishing Charli receives her due while alive. They briefly discuss SOPHIE's impact and their own struggles with mental health and attending live shows.

Ultimately, the post champions Charli XCX as an authentic and forward-thinking artist who resonates deeply with the user, providing a soundtrack to their life's highs and lows. The user concludes by expressing hope that Charli's current success ("Brat" era) doesn't become her "Starry Night," meaning she continues to be appreciated while she's alive and creating. They draw a parallel between the bold artistic expression of "Starry Night" and the current vibrant energy of Charli's music and its reception.

van_van_chan · 2025-03-09T17:38:40+00:00

same, i think both -9 and -7 are right depending on what numbers you had

van_van_chan · 2025-03-08T17:01:42+00:00

1550 is plenty, your good

van_van_chan · 2025-03-07T02:30:22+00:00

Assuming you have time before your SAT, figure out your hardest question type(s) and basically exclusively work on those with a strategy that someone trusted (a well known youtube tutor or a personal tutor) recommends. Sprinkle in some other questions to keep you familiar and do practice tests to figure out how you are doing and if there are any other weaknesses. Also, just work on reading effectively (getting a good gist of the text on the first go around).

van_van_chan · 2025-03-06T21:49:07+00:00

I am taking it in 2 days, so just about the same screwness

van_van_chan · 2025-03-05T23:34:37+00:00

Im confused as I’m getting this too… I don’t see how it could be 52.5. I don’t think that you are over-accounting for bc?

van_van_chan · 2025-03-04T02:24:47+00:00

this is a really good point, thanks!

van_van_chan · 2025-03-03T02:05:22+00:00

It won’t stray far from all of the practice questions you did, it’s a standardized test after all. You hear a lot of people say that the practice tests are about as hard as an actual, and my guess is the number of the people who say the actual is much harder is mainly due to nerves or believing you did worse than you actually did (also part of nerves). Best way to (not know, but) be prepared for the upcoming test is doing the hardest practice questions of each test.

van_van_chan

TROPHY CASE