Calc BC 2022 FRQs 1-6 Compilation

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Solving all six of the FRQs from the 2022 AP Calculus BC exam in one stitched together video. Trying to see if people prefer this!

00:00 FRQ #1
08:29 FRQ #2
13:34 FRQ #3
21:23 FRQ #4
30:25 FRQ #5
37:23 FRQ #6
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I'm watching this for preparation for tomorrow's ap test, thanks for this practice for me!

Alphurite
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You have no idea how much you've done for students like me. Thanks for doing everything you can for us calc students who would have no idea what they would be doing without you.

ivanmalik
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Thanks for the explanations, I now see some of the careless errors I did on the test that I could have definitely gotten if I had more preparation time. It is what it is, just gonna hope for at least a 4.

hejoric
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For 6a, I would be wary of leaving off the requirements for the AST. Normally I wouldn't think so, but carefully note that the instructions are to JUSTIFY your answer. Typically "justify" problems require essentially FULL for your answer. Without stating the requirements (positive, decreasing, alternating) for using the AST, I'm not sure that the standard of "justify" has been met.

usdescartes
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Seeing this now knowing I probably didn’t get that 5

dolnop
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My Calc AB teacher straight up put some of these on one of our Unit 3 tests. Proud to have gotten them right :)

lyonkang
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in 4a, it is 0.2 not -0, 2, you may forget to change the sign.

呵呵噠-iz
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On 3b, wouldn't x=6 not be a point of inflection because it is a sharp turn, hence it isn't differentiable at that point?

Ari-ozcb
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random question about question 4- what if, hypothetically, one were to write out the entire IVT explanation correctly, but write “by the MVT” at the end?
asking for a friend :)

jackbaum
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For 3c, shouldn't the answer be 0 <= x < 5 rather than 0 < x < 5? Or would the AP examiners be lenient on that?

Ehsian
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4a) shouldn't that be positive .2 cm/dys^2

danarubin
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was this the only version released? just curious since the version of the test i had was completely different

ethana
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For 5b, if I did the integral of ln5 * xe^x/5 how many points would I lose? I did integration by parts but just multiplied my end result by ln5

Ambatakummmmm
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Hello, my bc calc exams is in may 20th. Are those the questions that I am going to be asked for?

austinlim
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Question does ap calc like even though like I wrote the bounds wrong on an integral but I got the right answer for that wrong integral would I still get the answer point because I know for like chemistry if u accidentally messed up one part of the frq as long as u carry through the wrong answer u could still earn later points

neochen
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honestly i forgot all of my answers so why am i even checking this out

lucasmacaraeg
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I'm so confused, do international students testing around the world get different questions? I don't even remember answering these lmao

skewd
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Problem 4a you messed up when yoy simplified. It should have been .2 instead of -.2. Making a simplification mistake after warning about how you shouldn't simplify because you will make a mistake is hilarious

Rattus