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L'hopital's rule Teacherflix 17 Tampilan • 2 bertahun-tahun yang lalu

This calculus video tutorial provides a basic introduction into l'hopital's rule. It explains how to use l'hopitals rule to evaluate limits with trig functions, fractions, exponential functions with e^x and natural log functions such as ln(x). To use l'hopital's rule, you need to take the derivative of the numerator and denominator of the fraction any time you have an indeterminate form as a result of direct substitution.

Introduction to Limits:
https://www.youtube.com/watch?v=YNstP0ESndU

Derivatives - Fast Review:
https://www.youtube.com/watch?v=5yfh5cf4-0w

Introduction to Related Rates:
https://www.youtube.com/watch?v=I9mVUo-bhM8

_____________________________
Extreme Value Theorem:
https://www.youtube.com/watch?v=Sx2lPZlnWfs

Finding Critical Numbers:
https://www.youtube.com/watch?v=Bp9EbV3COVA

Local Maximum & Minimum:
https://www.youtube.com/watch?v=WCq3sRzsJfs

Absolute Extrema:
https://www.youtube.com/watch?v=3wrXDw5ETh4

Rolle's Theorem:
https://www.youtube.com/watch?v=LHym1ARc2cE

________________________________
Mean Value Theorem:
https://www.youtube.com/watch?v=SL2RobwU_M4

Increasing and Decreasing Functions:
https://www.youtube.com/watch?v=Dyl7jPlJXOM

First Derivative Test:
https://www.youtube.com/watch?v=G5wlKltW7pM

Concavity & Inflection Points:
https://www.youtube.com/watch?v=OhqNbQi9QPk

Second Derivative Test:
https://www.youtube.com/watch?v=G8GAsYkZlpE

_________________________________
L'Hopital's Rule:
https://www.youtube.com/watch?v=Gh48aOvWcxw

Curve Sketching With Derivatives:
https://www.youtube.com/watch?v=JTVNUdL7sWs

Newton's Method:
https://www.youtube.com/watch?v=-5e2cULI3H8

Optimization Problems:
https://www.youtube.com/watch?v=lx8RcYcYVuU

_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Rounding To The Nearest Tenth Teacherflix 52 Tampilan • 7 bulan yang lalu

#rounding #homeschool #placevalue #mathhelp #mathvideos

Thanks for watching my video on rounding numbers to the nearest tenth. In this video, I will walk you through 4 examples for rounding to the nearest tenth. We first identify what digit is in the tenth place, then we look at the number to the right (hundredths place). If it is 5 or greater we round the tenth digit up. If it is 4 or lower we round down (which means it stays the same).

See if you can get the extra problem at the end. Leave your answer in the comments!

🔴 Subscribe for more free YouTube tips: https://www.youtube.com/c/ImprovedMath

🔴 Share this video with a friend: https://youtu.be/2ZumxsDleQ8

🔴 Check out this playlist:

✅ For business inquiries contact me at improvedmath@gmail.com

✅ Let's connect:

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Improved math is a channel created to provide additional instruction on essential math concepts. I’m passionate about math and I know first-hand how important math concepts are in the real world.

Teachers, parents, guardians, homeschoolers, and students can use these videos to help reinforce math skills. These math videos are designed to help teach yourself math or provide self-study math tools to assist when additional instruction is needed. Teaching math and learning math has changed the way many students learn in this virtual environment. Having on-demand math videos can provide math tutoring needed when children are not able to get help from their teachers after school hours or when trying to do math at home.

The library of math tutorials that I create can also be used as supplemental instructional material for homeschool math. Each full-length video comes with a subsequent knowledge check or math practice problems which serve as a virtual math topic worksheet to test your understanding of each skill. These videos can be paused to work out the problems on your own, then unpaused to check your answers. All of these videos can be found under the Knowledge Check playlist.

I also have a library of shorter videos (less than 1 minute in length - shorts) that are quick math tips and tricks on basic math topics. Some of these short math help videos include problems that you can work on yourself and submit your answers in the comments. They are all listed under my Math Tips and Tricks playlist.

Improved math is creating more videos every day to cover topics from 4th grade, 5th grade, 6th grade, and 7th-grade math. The videos focus on fractions, basic math operations, geometry, and ratios but more topics are being added all the time. If there is a specific topic you would like to see covered, drop me a comment in one of my videos and let me know!

Free math help videos will be posted every Thursday and Friday. For additional math resources, check out my math help website at improvedmath.com where I post math worksheets and answers along with additional context on math basics.

Thanks for watching my channel.

The Internet is WRONG about this Viral Math Problem | PEMDAS can wreck your Algebra Teacherflix 8 Tampilan • 6 bulan yang lalu

This viral math problem reveals the #1 mistake that can wreck your algebra grade. 🚀 Learn the system to avoid it in The Ultimate Algebra Course → https://www.ultimatealgebra.com

Why does the viral 8÷2(2+2) math problem cause so many arguments? Because the internet is wrong about the correct Order of Operations (PEMDAS).

In this video, we solve the debate once and for all. More importantly, we show you how this single concept is the foundation for all of algebra, and how one small misunderstanding can lead to major errors on your homework and exams. This is a step-by-step guide to mastering the rules you need to succeed.

⏰ VIDEO CHAPTERS ⏰
0:00 - The Viral Math Problem That Breaks the Internet (1 vs 16?)
1:31 - What is PEMDAS? The Rules Explained
2:53 - Solving the Viral Problem Step-by-Step (The Real Answer)
4:12 - Advanced Problem with Nested Parentheses
6:13 - The Critical Link Between PEMDAS and Algebra
6:21 - Algebra Example 1: Simplifying with the Distributive Property
8:55 - How to Master Algebra (The Ultimate Course)
9:02 - Algebra Example 2: Simplifying with Exponents & Like Terms

📲 LET'S CONNECT
🔔 Subscribe for more clear & simple math help:
🌐 Website: https://www.ultimate-algebra.com
Join this channel to get access to perks: Exclusive Videos and More.
https://www.youtube.com/channe....l/UCS1YNEY54RYgt9Obz

Get Our Premium Algebra Course -- ultimate-algebra.com
Over 200+ videos with quizzes, covers pre-algebra, algebra 1 and algebra 2.

Get Our GED Math Course - https://ultimateged.com.
Get step by step videos, covering everything you need to Pass.
Practice Test, VIP community and More.

Must watch GED PLAYLISTS
All GED TEST - https://www.youtube.com/watch?v=lEZKVMF_ofY&list=PLkVXQN9PsOPPyNIz0DLcYHccC_S-OSS1N

GED MATH TEST - https://www.youtube.com/watch?v=LzqYrJtuh30&list=PLWMyN7hO633eYx_Vf4dm4i2JGxe48YHzX

Important Algebra Videos
1.Algebra 1 for Beginners
https://www.youtube.com/watch?v=tTomwopxKFE
2. Easiest Algebra Lesson
https://www.youtube.com/watch?v=V3dFHt9p5W8
3. Solving Quadratic Equations
https://youtu.be/S9EN26HJqBw
4. Absolute Value
https://youtu.be/o_tk6iYz-WY
5. Understanding how to Solving Equations
https://youtu.be/sHTFUo3xRWQ
6. Dealing with Exponents
https://youtu.be/oL-pBONMW3o

Important GED Videos
1. Full GED Math Test - Best Video
https://youtu.be/LzqYrJtuh30
2. No Calculator GED Math Section
https://youtu.be/VnjbJLi7VL4
3. Complete GED Science Course
https://youtu.be/tlD1vt5SV-A
5. GED Social Studies
https://youtu.be/lEZKVMF_ofY

#PEMDAS #Algebra #OrderOfOperations #MathHelp #ViralMathProblem #MathMistakes

Revolutions of 1848: Crash Course European History #26 Teacherflix 11 Tampilan • 2 bertahun-tahun yang lalu

In 1848, Europe experienced a wave of revolutions. Last week we covered some of the reform movements that presaged these uprisings. This week, we're learning about what the people wanted from the revolutions, who was involved, and how many of those goals were accomplished. We'll look at revolutions in the Austrian Empire, Hungary, Italy, the German States, and the region formerly known as Poland.

Sources:
-Johann Nepomuk Höfel (1788-1964)-'the first uncensored newspaper are sold in street of Vienna after the revolution of 1848'-watercolour Wien-Historisches Museum der Stadt Wien
-Hunt, Lynn et al. The Challenge of the West: Peoples and Cultures from 1320 to the Global Age. Lexington MA: D. C. Heath, 1995.
-Judson, Pieter M. The Habsburg Empire: A New History. Cambridge: Harvard University Press, 2016.
-Kent, Susan Kingsley. A New History of Britain: Four Nations and an Empire. New York: Oxford University Press, 2017.
-Smith, Bonnie G. Changing Lives: Women in European History Since 1700. Lexington MA: D. C. Heath, 1989.
-Sperber, Jonathan. Revolutionary Europe, 1780-1850. 2nd ed. London: Routledge, 2017.

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Eric Prestemon, Sam Buck, Mark Brouwer, Indika Siriwardena, Avi Yashchin, Timothy J Kwist, Brian Thomas Gossett, Haixiang N/A Liu, Jonathan Zbikowski, Siobhan Sabino, Zach Van Stanley, Jennifer Killen, Nathan Catchings, Brandon Westmoreland, dorsey, Kenneth F Penttinen, Trevin Beattie, Erika & Alexa Saur, Justin Zingsheim, Jessica Wode, Tom Trval, Jason Saslow, Nathan Taylor, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Tim Curwick, David Noe, Shawn Arnold, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore
--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

#crashcourse #history #europeanhistory

Cómo pedir comida y bebida en Español - Aprender español Teacherflix 5 Tampilan • 6 bulan yang lalu

En este nuevo vídeo para aprender español aprenderemos como pedir comida y bebida en español.

Veremos situaciones típicas relacionadas con las comidas y las bebidas, cómo pedir el poste o el café, algunos platos y bebidas típicos de españa, cómo pedir la cuenta, la sobremesa, o hasta cuánto se deja de propina. Frases útiles para que puedas moverte como un local en los restaurantes.

00:00 Como pedir comida y bebida en español comienza
00:03 Cómo hacer una reserva por teléfono
00:30 Lo siento, esta noche el restaurante esta completo
00:50 Vale, para mañana si que tengo una mesa libre
01:50 Cómo pedir la comida y la bebida
01:58 ¿Para tomar que van a querer?
02:49 ¿Ya saben lo que van a comer?
03:33 ¿algo más?
03:51 Cómo pedir el postre o el café
04:05 ¿La tarta de chocolate es casera?
04:19 Mmm, que rico
04:37 Un café descafeinado y un poleo menta
04:58 Cómo pedir la cuenta en español
05:17 La sobremesa
05:38 Camarero, ¿nos puede traer la cuenta por favor?
06:05 La propina en españa
06:40 Menú del medio día
07:35 Frases útiles para restaurantes
07:43 ¿Tiene algún plato sin gluten?
08:11 ¿Me puede decir dónde están los servicios?
08:53 Suscríbete y fin del video

Curiosidades del video:

"Poleo menta" es un té de menta muchas personas piden en España después de comer. Se dice que es bueno para la digestión.

"La sobremesa" en España es muy común, generalmente en las cenas o las comidas de los viernes o fines de semana. Consiste en charlar un rato al terminar de comer. Se suelen pedir bebidas con alcohol. Muchas veces el gasto de la sobremesa es más elevado que el de la cena misma. Para los restaurantes es también un momento importante. Inclusive en los casos más extremos hay "comidas que se convierten en cenas" sin que los consales lleguen a levantarse.

"Los servicios": a los baños también se les puede decir de esta forma.

"Menú para niños": Muchos restaurantes tiene un menú pensado para los niños. No suele ser comida muy elaborada.

"Pedir a la carta": Pedir platos de la carta en lugar de algún menú o alguna oferta pre-seleccionada por el restaurante.

En nuestro canal encontrarás un curso completo y gratuito de español Suscríbete para ver más video y no olvides activar las notificaciones 🔔

*Suscribirse:*https://www.youtube.com/Aprend....erespa%C3%B1olonline

Syllables | Word Parts: Prefix, Base Word, Suffix | Phonics for 2nd & 3rd Grade | Kids Academy Teacherflix 20 Tampilan • 2 bertahun-tahun yang lalu

Thousands of parents and educators are turning to the kids’ learning app that makes real learning truly fun. Try Kids Academy with
3-day FREE TRIAL! https://bit.ly/2GuGyL2

Teaching phonics for kids is easier with these instructional and fun videos from Kids Academy. Join the phonics superhero, Chris the Word Whiz, and learn more advanced phonics skills.

Join Chris and learn about word parts for kids. The word whiz carefully explains to students that if a word is divided into syllables, the words are easier to decode and read. Each syllable in a word has a vowel sound and the video explains the difference between words with open and closed syllables. Chris demonstrates a cool way to find out the number of syllables in a word by placing your hand under your chin. Say the word. Count how many times your chin moves down.

In another video, students learn about words with silent letters. Chris explains that some words don’t follow the phonics rules. Examples of these words include: knight, honest, climb and wrap. The word whiz superhero reads many examples of words with silent letters and quickly throws the words into “word jail” for not following the rules! Chris asks students to read words on their own as well.

Comprehending new words is easier if students know about prefixes. In the video about prefixes for kids, students learn about the common prefixes: re, un, bi, and dis. Children learn what each prefix means and how adding a prefix to a word changes the meaning of the word.
In addition to prefixes, the videos teach suffixes for Grade 2 students. Chris the Word Whiz, explains that suffixes are words parts added to the end of a word. Kids learn the common suffixes ful, less, ly, able. Our superhero explains what each suffix means and what the meanings of words are that have these suffixes. The videos include instruction on how adding suffixes sometimes change a verb to a noun and that you can add a prefix and a suffix to a word.

Letters for kids isn’t just about learning the names of letters in the alphabet. Silent letters, prefixes, suffixes, and syllables are challenging phonics skills. Clear up confusion on these concepts with exciting videos and Chris the Word Whiz!

Connect with us on :

Facebook: https://www.facebook.com/KidsAcademyC...
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Our website: https://www.kidsacademy.mobi/