Second Derivative Test

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  • เผยแพร่เมื่อ 18 พ.ย. 2024

ความคิดเห็น • 221

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  ปีที่แล้ว +10

    Derivative Applications - Free Formula Sheet: bit.ly/4eV6r1b
    Final Exams and Video Playlists: www.video-tutor.net/
    Next Video: th-cam.com/video/Gh48aOvWcxw/w-d-xo.html

  • @mrfatboy327
    @mrfatboy327 5 ปีที่แล้ว +720

    The problem for me is that I get bored during classes and tend to zone out constantly. These videos are quick and to the point, a sort of TLDR which really helps me with my limited attention span.

    • @jeanrenzocaldito4688
      @jeanrenzocaldito4688 5 ปีที่แล้ว +9

      Feel you bro... I did feel myself on your ground, during class you say? 😁

    • @jamien.5528
      @jamien.5528 4 ปีที่แล้ว +4

      SAME. I have no idea if I have adhd or not

    • @undercoverelle
      @undercoverelle 3 ปีที่แล้ว

      literally same i started doing online these past two weeks and i havent learned anything and i have my final friday so now im trying to teach myself the last unit

    • @Steve-sz4bh
      @Steve-sz4bh 2 ปีที่แล้ว +4

      @@jamien.5528 You probably do. This is precisely how I was, so I spoke to a psychiatrist and was diagnosed with ADHD. I first tried Ritalin, and It wasn't working for me, but I was young and dumb, so I kept saying it was because I felt it was the only option. Then I finally tried Adderall, and my grades increased, and I started to focus and retain all of the knowledge that was conveyed in my classes. It has significantly improved my life for the better, and I recommend speaking with a psychiatrist asap.

    • @RICHFRVR
      @RICHFRVR 2 ปีที่แล้ว +2

      Try putting your phone to the side.

  • @leahc3846
    @leahc3846 ปีที่แล้ว +69

    Currently in my fifth and hopefully final semester of college. I just wanted to take second to thank the organic chemistry tutor for getting me this far. Couldn't have done it without you

    • @manavgupta2059
      @manavgupta2059 6 หลายเดือนก่อน +1

      Bruh ya in college and u don't know this? Is ur country's college education so bad?

    • @rhuno7537
      @rhuno7537 3 หลายเดือนก่อน +7

      @@manavgupta2059 whatever man. hating someone for learning won't get you anywhere.

    • @manavgupta2059
      @manavgupta2059 3 หลายเดือนก่อน

      @@rhuno7537 quote me the words where I hated them. I didn't hate them, I hated their country's education system which needs to update

    • @Akshat20007
      @Akshat20007 3 หลายเดือนก่อน +2

      @@manavgupta2059 just because we study these things early in our country doesnt mean our education system is good....india got one of the worst education systems in the world which only focuses on theory and nothing else

    • @Moonlight_76143
      @Moonlight_76143 2 หลายเดือนก่อน

      @@manavgupta2059people tend to forget what they have learned in their early days. Nothing wrong with that dude

  • @alexcoutinho1128
    @alexcoutinho1128 5 ปีที่แล้ว +159

    These videos are so useful
    I’ve learned more from your videos than my calculus teacher

  • @gregcandy8900
    @gregcandy8900 5 ปีที่แล้ว +196

    The hero we need but dont deserve

  • @KaletheQuick
    @KaletheQuick 5 หลายเดือนก่อน +3

    I listened to this on the way to my calc CLEP test. One question on there was this stuff exactly, and I remembered this vid.
    I passed by one point.
    Thank you so much for all the great videos! I've been watching them for years trying to pass calc 1! And now I have. Thank you so much!😊

  • @brianbc4
    @brianbc4 5 ปีที่แล้ว +210

    I'm currently taking calculus for the summer and my grade depends on you

    • @superlife9307
      @superlife9307 4 ปีที่แล้ว +2

      What happened with your grades

    • @brianbc4
      @brianbc4 4 ปีที่แล้ว +33

      @@superlife9307 I passed it with 87%

    • @FavouredElm2
      @FavouredElm2 4 ปีที่แล้ว +4

      @@brianbc4 congratulations man.... I have my exams.. Let's see how it goes

    • @brianbc4
      @brianbc4 4 ปีที่แล้ว +5

      @@FavouredElm2Wish you all the best!

    • @Omar-ic3wc
      @Omar-ic3wc 3 ปีที่แล้ว +3

      Great job!! My compliments man

  • @kaiyabou
    @kaiyabou 5 ปีที่แล้ว +119

    Final in half an hour. Thanks for everything man! 😔✊🏽

    • @kaiyabou
      @kaiyabou 4 ปีที่แล้ว +54

      Katlo Oleteng passed the class thankfully.

    • @amintimani6034
      @amintimani6034 ปีที่แล้ว

      final in 5 hours :D

    • @pranaym69
      @pranaym69 ปีที่แล้ว

      lol same midterms in half

    • @ruairiwalsh5314
      @ruairiwalsh5314 ปีที่แล้ว +2

      @@kaiyabou bit late but well done

    • @GSDKXV
      @GSDKXV 6 หลายเดือนก่อน

      This generation is so lucky

  • @julissaarias341
    @julissaarias341 6 ปีที่แล้ว +42

    Thanks so much for all these videos, im taking calculus 1 and physics 1 and your channel is my go to for homework help and to study for exam, so far i have done really well, so thank you again :)

  • @manavgupta2059
    @manavgupta2059 6 หลายเดือนก่อน +4

    No smack like, crush subscribe, unprotected share but only pure education ❤❤
    Well done

  • @jiskoboutv7460
    @jiskoboutv7460 6 ปีที่แล้ว +11

    this guy is a Pro.. I hope that you have a nice job ,,,,,,, cause you are really brillant... you explain everything calm and right
    thanks a lot man........

  • @gracedouglas6031
    @gracedouglas6031 5 ปีที่แล้ว +19

    You are absolutely amazing!!! Thank you for such short but effective videos. You manage to teach me in 13 minutes what my teacher couldn't convey in a week of class!!

    • @ian.ambrose
      @ian.ambrose 3 ปีที่แล้ว +3

      That's bad lol. Wasting people's time (in this case, the teacher wasting your time) is basically a crime. It's a crime for the education system to pick bad teachers. I don't attend any math class but watching these videos in 2 days helped me theoretically mastered max & min, just a few more practices and I will be good. Basically I saved a whole week compared to you.

    • @lant7
      @lant7 2 ปีที่แล้ว

      @@ian.ambrose They can’t really “save a week” of time though since they’re obligated to go to class anyway lol

    • @ian.ambrose
      @ian.ambrose 2 ปีที่แล้ว

      @@lant7 Yeah makes sense.

  • @asifsal7124
    @asifsal7124 5 ปีที่แล้ว +14

    So why did I start to first hit the "Like" then start watching the video?
    You are the Genius.

  • @marco3391
    @marco3391 11 หลายเดือนก่อน +3

    bro has a video on everything, legend

  • @mwalsh5542
    @mwalsh5542 3 ปีที่แล้ว +4

    I help my daughter with math and your videos help tremendously. Thank you.

  • @angelam5649
    @angelam5649 5 ปีที่แล้ว +7

    I have a test on this stuff and you are a life saver honestly

  • @widerule1686
    @widerule1686 3 ปีที่แล้ว +3

    I paid $400 for the calculus class im taking now. you deserve that money more than the school does.

    • @ian.ambrose
      @ian.ambrose 3 ปีที่แล้ว +1

      He has a Patreon that I'm sure has more hardcore contents up there. It sure is more beneficial buying his classes than any other classes out there.

  • @ayshaghanawi9941
    @ayshaghanawi9941 3 ปีที่แล้ว +1

    You have no idea how many people you've helped with your videos. You are truly a blessing from God! God bless you :'D

  • @tanushrih2178
    @tanushrih2178 3 ปีที่แล้ว +3

    I've said this once, I'll say it again, this dude is a life saver ✋

  • @emiliashaw6909
    @emiliashaw6909 2 ปีที่แล้ว +1

    These videos have helped me get As in high school Chem 11/12, Pre calc 11/12, Calc 12, physics 12 and now uni calc 1 and physics 1

  • @menabrook3214
    @menabrook3214 2 ปีที่แล้ว +5

    Thank you soooooooooo sooooooooo much for these videos. They are extremely helpful and ive been able to understand the concepts and topics more. The way you teach is so organized and neat I am able to stay focused and I actually engage with the examples you do and do it on my own and then fact check.

  • @intisher9363
    @intisher9363 5 ปีที่แล้ว +1

    you are the reason i am still chill while tomorrow is my mid.love you .carry on

  • @AyeItsFon
    @AyeItsFon 5 ปีที่แล้ว +516

    this dude needs to do a face reveal

    • @etmaille
      @etmaille 5 ปีที่แล้ว +7

      Forreal

    • @rabi0246
      @rabi0246 5 ปีที่แล้ว +36

      why tho

    • @AyeItsFon
      @AyeItsFon 5 ปีที่แล้ว +4

      a random guy why not?

    • @FirstLast-ws7zw
      @FirstLast-ws7zw 5 ปีที่แล้ว +96

      @@AyeItsFon You don't have to see his face to understand his content

    • @Fatma-id1vq
      @Fatma-id1vq 5 ปีที่แล้ว

      Indeed

  • @sicilianotoronto
    @sicilianotoronto 8 หลายเดือนก่อน

    Thank you for calming my nerves and saving me hours of wasted study time!

  • @sids9551
    @sids9551 2 ปีที่แล้ว

    This guy is a life saver for my calc class right now

  • @mohammadismailhossain6435
    @mohammadismailhossain6435 ปีที่แล้ว +2

    2nd derivative -ve → concave down→relative maximum
    2nd derivative +ve → concave up → relative minimum
    👌

  • @mnmvideos4352
    @mnmvideos4352 6 ปีที่แล้ว +11

    Helping me not fail first year engineering calc!

    • @jeanrenzocaldito4688
      @jeanrenzocaldito4688 5 ปีที่แล้ว

      Uhhhmmm... Just wanted to support you bro. Let's hang up our BEGGING banner, will ye? 😂🤣

  • @georgesadler7830
    @georgesadler7830 ปีที่แล้ว

    Professor Organic Chemistry Tutor, thank you for showing students/nonstudents How to use /apply the Second Derivative Test to find Relative Maximum/Minimum at a critical point in Calculus. This is an error free video/lecture on TH-cam TV with the Organic Chemistry Tutor.

  • @kewixi
    @kewixi 4 หลายเดือนก่อน +3

    thank you mr daily dose of internet math edition for teaching me calc

  • @idaho9479
    @idaho9479 3 ปีที่แล้ว +3

    Clear, concise, to the point- thank you!

  • @velo9361
    @velo9361 2 หลายเดือนก่อน +2

    three words: you are amazing

  • @kentenfaust3042
    @kentenfaust3042 2 ปีที่แล้ว +3

    I watch these before all of my calculus tests, and trust me, he’s the only reason I’m passing.😂😂
    Thank you very much!

  • @ahmedzuhair4355
    @ahmedzuhair4355 4 ปีที่แล้ว +4

    Thank you sir it was very much helpful for me. I was troubling with this topic.

  • @davidm3210
    @davidm3210 5 ปีที่แล้ว +4

    The first derivative test for extrema, and the second derivative for inflection points seems more intuitive to me.

  • @azaa2188
    @azaa2188 7 หลายเดือนก่อน

    1. Find critical numbers (F'=0)
    2. Find out scond derivative (F'') at those critical points

  • @done2913
    @done2913 2 ปีที่แล้ว

    you are one of the greatest teacher. thank you so much it helps me alot

  • @ryankeshet5820
    @ryankeshet5820 5 ปีที่แล้ว +2

    You are such a good teacher and helper. I subbed.

  • @khaulahadi560
    @khaulahadi560 5 วันที่ผ่านมา +1

    Now THIS is how u teach MATHS!!!!!

  • @quinnjones2886
    @quinnjones2886 2 ปีที่แล้ว +3

    Can you do some examples with trig functions? Use the second derivative test to find local extrema of a sine or cosine function
    ?

  • @daoudhussain979
    @daoudhussain979 3 ปีที่แล้ว

    Your channel name should have been CALCULAS TEACHER. Great content man!

  • @redshahstar
    @redshahstar 3 ปีที่แล้ว

    Best tutor in the world

  • @shahsifat3220
    @shahsifat3220 2 ปีที่แล้ว

    My classmates failed after attending all classes.I with just watching 8 videos from this channel Top the class with zero Attendence

  • @Silver-Ag0047
    @Silver-Ag0047 3 ปีที่แล้ว

    This stuff just doesn't register when im in class, thanks for the to the point explanation

  • @CourageKubi
    @CourageKubi 4 หลายเดือนก่อน +1

    I'm sure we are plenty here watching 5yrs ago video 😊

  • @jamien.5528
    @jamien.5528 4 ปีที่แล้ว

    Thank you so much your videos make math so easy to understand

  • @yagzyalcntas553
    @yagzyalcntas553 3 ปีที่แล้ว +1

    I am at 1:08 and already had all my answers thank you :D

  • @dougallan9514
    @dougallan9514 4 ปีที่แล้ว +5

    So what is the benefit of using the second derivative test vs the first..?

    • @beartheburn3863
      @beartheburn3863 3 ปีที่แล้ว +3

      After putting the critical values in the second derivative if f"(c) = 0 then we go back to first derivative test ...
      Actually both tests are used but it depends on you which one to use ....
      Well I would say learn both the tests because you could be asked to apply any one of them
      Hope this helps...

  • @GoScience123
    @GoScience123 6 ปีที่แล้ว +52

    Bro I feel like I'm being taught math by Mark Wahlberg lmao

    • @VasHappenin7107
      @VasHappenin7107 6 ปีที่แล้ว +2

      GOD YES

    • @JrMoreno88
      @JrMoreno88 5 ปีที่แล้ว +1

      Makes math that much extreme. Like I'm trying to hack something

    • @hisyamhasbi8257
      @hisyamhasbi8257 4 ปีที่แล้ว

      Who's that guys

    • @metawhirl4609
      @metawhirl4609 4 ปีที่แล้ว +1

      That's lame

  • @wafa_sh_hds1
    @wafa_sh_hds1 2 ปีที่แล้ว

    سپاست مامۆستای بەڕێز

    • @Alphae21
      @Alphae21 2 ปีที่แล้ว

      goat?

  • @ChrisJunio.211
    @ChrisJunio.211 8 หลายเดือนก่อน

    Thanks alot you made me understand well well

  • @nadineruiz5859
    @nadineruiz5859 3 ปีที่แล้ว

    MY TEACHER DID NOT TEACH ME ANYYY OF THIS. THANK YOU!

  • @PHILLYMEDIC69
    @PHILLYMEDIC69 6 ปีที่แล้ว +9

    i bet this guy can score 100 on an mcat...

    • @user-fn4ds7zm1i
      @user-fn4ds7zm1i 5 ปีที่แล้ว +1

      Highest score on mcat is 528.

    • @josh1234567892
      @josh1234567892 5 ปีที่แล้ว +7

      Z_Boss_23 so then he probably could score a 100

  • @jakapockaj2034
    @jakapockaj2034 ปีที่แล้ว

    great video, simply explained👍

  • @sarashaikh2018
    @sarashaikh2018 2 ปีที่แล้ว

    Thank you so much sir.. It helps me lot

  • @speconcloud9
    @speconcloud9 3 ปีที่แล้ว

    This GUY Deserver Respect and LUV 110%

  • @booktalk8205
    @booktalk8205 2 ปีที่แล้ว +1

    I’m pisssed that I’ve been doing this the harder way

  • @djs9931
    @djs9931 4 ปีที่แล้ว +2

    Thanks man, really helped.

  • @mahmoudnadi1992
    @mahmoudnadi1992 5 ปีที่แล้ว +8

    Watching this 30 min before my midterm 😂😭😱

    • @beartheburn3863
      @beartheburn3863 3 ปีที่แล้ว +1

      Watching 2 days before my finals ....

    • @arinalexus7556
      @arinalexus7556 3 ปีที่แล้ว

      Watching the day before

  • @Matt-sg1kx
    @Matt-sg1kx 2 ปีที่แล้ว

    Nice explanation

  • @deidei2305
    @deidei2305 3 ปีที่แล้ว

    Great vid and explanation

  • @sllanguageschool147
    @sllanguageschool147 9 หลายเดือนก่อน

    If we can easily find using 1st derivative test, why we need second derivative as well?

  • @imnobody101
    @imnobody101 9 หลายเดือนก่อน

    To find the actual point of the extrema, would we plug our x value that we got from the second derivative test back into the first function?

  • @yahyaekin8072
    @yahyaekin8072 5 ปีที่แล้ว +1

    Every hero does not wear cloak, thanks a lot.

  • @tinyade.s
    @tinyade.s 11 หลายเดือนก่อน

    Yes this video helped!! Thank you

  • @ozymandias1389
    @ozymandias1389 ปีที่แล้ว

    Why is the 2nd derivative negative with a relative maximum and positive with a relative minimum, and what happens if the 2nd derivative is 0

  • @sb19dugyot63
    @sb19dugyot63 2 ปีที่แล้ว +1

    What if there is the same sign in critical number?

  • @sewind6613
    @sewind6613 5 หลายเดือนก่อน

    I understand the calculations. What I don't understand is why, when I graph the equation in Geobegra, that a turning point appears to be (-3, -26) and not (-2,-15). Anyone can help me to understand? Thank you.

  • @SubOptimal_
    @SubOptimal_ 2 วันที่ผ่านมา

    thank you!

  • @noellemichaelabalbuena8127
    @noellemichaelabalbuena8127 2 ปีที่แล้ว

    Thank you Sir.

  • @Crisss36
    @Crisss36 3 ปีที่แล้ว

    I guess it’s a massage into mental math... I can visualize quadratic fn. on all quadrants unless I forget

  • @ts37924
    @ts37924 ปีที่แล้ว

    is the change in slope (i.e the second derevitive) of a * maxima * or a * minima * must always be * negetive dec. * or
    * positive inc. * respectively or can it be * zero * at any of them aswell?

  • @arjansingh8289
    @arjansingh8289 3 ปีที่แล้ว

    What if f'(c) = f''(c)? Would that mean that there are no relative extrema?

  • @ishaperry8878
    @ishaperry8878 5 ปีที่แล้ว +2

    you are amazing

  • @alessandrolagi2147
    @alessandrolagi2147 4 ปีที่แล้ว

    THANK YOU SO MUCH!!

  • @ArunKumar-yb2jn
    @ArunKumar-yb2jn 2 ปีที่แล้ว

    But how this connected with the main function? Explanation is not clear on that part.

  • @napkinshoplifta5163
    @napkinshoplifta5163 3 ปีที่แล้ว

    Love this guy

  • @chrismartin1993
    @chrismartin1993 4 ปีที่แล้ว

    Trying to find the inflection point of an equation of curve. y=5.075e^(.2136x). equation goes from positive to negative. I have a lot of these to do so would like an online calculator. Can you point me in right direction. Did I give you enough information ?

  • @donnearendse5645
    @donnearendse5645 2 ปีที่แล้ว

    Thank you🙏🏽

  • @yeshuevsr4452
    @yeshuevsr4452 ปีที่แล้ว

    Gr8 work

  • @stringbeanplepeda1632
    @stringbeanplepeda1632 25 วันที่ผ่านมา

    I always end up watching the first 30 seconds and then leaving cuz I understand perfectly lmao

  • @janieli
    @janieli 3 ปีที่แล้ว

    at 1:37, if f’(c) = 0 and f’’(c) is just the slope of the derivative at x value of c. why isnt f’’(c) just equal to 0?

  • @mosup5007
    @mosup5007 4 ปีที่แล้ว +3

    I was looking for the reason why

  • @c1kada873
    @c1kada873 8 หลายเดือนก่อน

    what if the 2nd derivative is a constant?

  • @autointake3679
    @autointake3679 5 ปีที่แล้ว

    For you're last example, when 12x^2-12x-24=0, are the roots not x=2 and -1 (instead of -2 and 1) as putting your values in you dont get 0 and my calculator said my x values were correct? Great vid tho helped alot👍🏽

  • @TheWizard856
    @TheWizard856 2 ปีที่แล้ว

    I love how your advertisements are made redundant by your excellent Math tutoring skills. LOL!

  • @gokul_2810
    @gokul_2810 ปีที่แล้ว

    Thankssss a lotttt mann 🥺❤

  • @PHILLYMEDIC69
    @PHILLYMEDIC69 6 ปีที่แล้ว +1

    so you can only do this if you have critical numbers?

  • @trishsithole122
    @trishsithole122 4 ปีที่แล้ว

    you are the bomb!!! thank you so much

  • @czarinc.6971
    @czarinc.6971 ปีที่แล้ว

    ok but how would you do it with a rational???

  • @abdullahawan6224
    @abdullahawan6224 2 ปีที่แล้ว

    What to do incase if double derivative gives 0 at critical points.

  • @Abdifattah214
    @Abdifattah214 10 หลายเดือนก่อน

    Thanks

  • @jameow4890
    @jameow4890 ปีที่แล้ว

    Thanks

  • @ElifArslan-l9g
    @ElifArslan-l9g 4 ปีที่แล้ว

    thank you

  • @HAD00F
    @HAD00F 2 ปีที่แล้ว

    bro my teacher made us make a whole table… i was mad confused

  • @OsmanKarca
    @OsmanKarca 4 ปีที่แล้ว

    Hey musty didn't know you are into math.

  • @VinodYadav-cn8kx
    @VinodYadav-cn8kx 6 ปีที่แล้ว

    When f"(x) = 0.

  • @uditsaxena3844
    @uditsaxena3844 2 ปีที่แล้ว

    thanks alot

  • @vaiebhavpatil2340
    @vaiebhavpatil2340 4 ปีที่แล้ว +3

    He: now it's ur turn
    Me: YASS😎

  • @subratprasadnayak6195
    @subratprasadnayak6195 6 ปีที่แล้ว +2

    Thanks you so much...

  • @Himawari_.
    @Himawari_. 5 ปีที่แล้ว

    thank you soo much