This calculus video tutorial explains how to evaluate infinite limits and vertical asymptotes including examples with rational functions, logarithms, trigonometric functions, square roots, and radicals.

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

How To Evaluate Limits From a Graph:
https://www.youtube.com/watch?v=7Q2HwTHcxA0

Evaluating Limits By Factoring:
https://www.youtube.com/watch?v=fOrOeZA-vdY

Limits of Rational Functions :
https://www.youtube.com/watch?v=M2BgBG2Su94

Limits of Radical Functions:
https://www.youtube.com/watch?v=qay5HvT1UK8

Limits of Trigonometric Functions:
https://www.youtube.com/watch?v=HbtuSC_WOW0

___________________________________
How To Find The Limit at Infinity:
https://www.youtube.com/watch?v=NmLljBAg82o

Infinite Limits + Vertical Asymptotes:
https://www.youtube.com/watch?v=xvFqomOpLrs

Limits at Infinity With Radicals:
https://www.youtube.com/watch?v=1hyoTeWg6Bs

Limits of Absolute Value Functions:
https://www.youtube.com/watch?v=wFeh4ByT0xs

Limits of Composite Functions:
https://www.youtube.com/watch?v=KjL9cWHzeIc

The Squeeze Theorem:
https://www.youtube.com/watch?v=lVIb9iJ-rRI

____________________________________
Limits and Logarithms:
https://www.youtube.com/watch?v=fHzmQmcvheI

Limits of Exponential Functions:
https://www.youtube.com/watch?v=pcUXo7XbRaM

Piecewise Functions - Limits:
https://www.youtube.com/watch?v=JrYmEo6hoiU

3 Step Continuity Test:
https://www.youtube.com/watch?v=WT7oxiiFYt8

Continuity and Differentiability:
https://www.youtube.com/watch?v=fml0-ELYLaE

Limits - Test Review:
https://www.youtube.com/watch?v=6e4Wtgc43KQ

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

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

You may think you know all about hypnosis from the movies. Zoolander, The Manchurian Candidate, etc... but there's a whole lot more going on. In this episode of Crash Course Psychology, Hank tells us about some of the many altered states of consciousness, including hypnosis.

Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych

--
Chapters:
Introduction: Hypnosis & Altered States of Consciousness 00:00
Facts & Fallacies About Hypnosis 2:00
How does hypnosis work? 3:05
Drug Tolerance & Neuroadaptation 4:49
Psychoactive Drugs 5:51
Depressants 6:28
Stimulants 7:35
Hallucinogens/Psychedelics 9:04
Non-Drug Induced Hallucinations 9:33
Review & Credits 10:32
--

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

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

This calculus video tutorial provides a basic introduction into implicit differentiation. it explains how to find the first derivative dy/dx using the power rule & product rule. It also explains how to find the second derivative d2y/dx2 using the chain rule.

Derivatives - Fast Review:
https://www.youtube.com/watch?v=5yfh5cf4-0w&t=1s

Derivatives - The Product Rule - f*g:
https://www.youtube.com/watch?v=17X5g9QArTc

Derivatives - The Quotient Rule:
https://www.youtube.com/watch?v=8jVDEcQ0wXk

Derivatives - The Chain Rule:
https://www.youtube.com/watch?v=HaHsqDjWMLU

Derivatives - Composite Functions:
https://www.youtube.com/watch?v=vNXjMTv4vHs

__________________________________
Implicit Differentiation:
https://www.youtube.com/watch?v=xbviQHhU1rA

Derivatives of Inverse Trig Functions:
https://www.youtube.com/watch?v=KbYW9FDm-Zk

Derivatives of Exponential Functions:
https://www.youtube.com/watch?v=yg_497u6JnA

Derivatives of Logarithmic Functions:
https://www.youtube.com/watch?v=Dp9sgIvaKPk

Logarithmic Differentiation:
https://www.youtube.com/watch?v=9z1Dz60mWcQ

___________________________________
Derivatives - Using Logarithms:
https://www.youtube.com/watch?v=VnB59SrT0PY

Derivatives of Inverse Functions:
https://www.youtube.com/watch?v=Hw6ltuCEtuU

Derivatives - Differentiation Rules:
https://www.youtube.com/watch?v=IvLpN1G1Ncg

Derivatives - Function Notations:
https://www.youtube.com/watch?v=7BK_mmYckmI

Derivatives - The Reciprocal Rule:
https://www.youtube.com/watch?v=dsqD5zg9hLY

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

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

Propaganda! Misinformation! Disinformation! Today we’re talking about the dark – or, shall we say, darkER – side of media. Understanding these media bogeymen is essential to being a more media literate citizen.

***

Resources:

The Persistent Mystery: How Many Died in 1989? https://www.nytimes.com/1999/0....6/04/world/the-persi

The Media Was Always Bad at Reporting Breaking News, a Brief History https://www.theatlantic.com/na....tional/archive/2013/

How To Handle Rumors: http://egap.org/content/brief-31-how-handle-rumors

The Macedonian Teens Who Mastered Fake News https://www.wired.com/2017/02/....veles-macedonia-fake

We Tracked Down A Fake-News Creator In The Suburbs. Here's What We Learned https://www.npr.org/sections/a....lltechconsidered/201

Evaluating Information: The Cornerstone of Civic Online Reasoning https://stacks.stanford.edu/fi....le/druid:fv751yt5934

Social Clicks: What and Who Gets Read on Twitter? https://hal.inria.fr/hal-01281190

59 Percent Of You Will Share This Article Without Even Reading It https://www.forbes.com/sites/j....aysondemers/2016/08/

An Exercise to Sift for Sources Amid a Blitz of Fake News https://dotearth.blogs.nytimes.....com/2016/11/24/an-e

***

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:

Mark Brouwer, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Divonne Holmes à Court, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, Evren Türkmenoğlu, D.A. Noe, Shawn Arnold, mark austin, Ruth Perez, Malcolm Callis, Ken Penttinen, Advait Shinde, Cody Carpenter, Annamaria Herrera, William McGraw, Bader AlGhamdi, Vaso, Melissa Briski, Joey Quek, Andrei Krishkevich, Rachel Bright, Alex S, Mayumi Maeda, Kathy & Tim Philip, Montather, Jirat, Eric Kitchen, Moritz Schmidt, Ian Dundore, Chris Peters, Sandra Aft, Steve Marshall
--

Want to find Crash Course elsewhere on the internet?
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Support Crash Course on Patreon: http://patreon.com/crashcourse

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

Last week, Hank talked about how stuff mixes together in solutions. Today, and for the next few weeks, he will talk about the actual reactions happening in those solutions - atoms reorganizing themselves to create whole new substances in the processes that make our world the one we know and love. This week, we focus on acids and bases and their proton-exchanging ways.

Watch this video in Spanish on our Crash Course en Español channel! https://youtu.be/Or2h02mqvD4

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Table of Contents
Chemistry Can Cause Death 00:00
Acids and Bases are Complicated 02:25
Conjugate Bases 05:37
Conjugate Acids 04:48
Acid-Base Stoichiometry 06:49

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
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CC Kids: http://www.youtube.com/crashcoursekids

We’ve heard from so many teachers and students who are using Crash Course videos to help with learning amid all this uncertainty, and we are very grateful. Here is some widely applicable, evidence-based public health advice that we put together with the help of our friends at Operation Outbreak and the Sabeti Lab at Harvard.

This video is supported by the Gordon and Betty Moore Foundation through Operation Outbreak and the Sabeti Lab at Harvard University and at Broad Institute of MIT and Harvard.

Complexly also has other great channels like Healthcare Triage with Dr. Aaron Carroll and SciShow that are providing in-depth updates on COVID-19.
SciShow: https://www.youtube.com/c/SciShow
Healthcare Triage: https://www.youtube.com/playli....st?list=PLkfBg8ML-gI

Watch our videos and review your learning with the Crash Course App!
Download here for Apple Devices: https://apple.co/3d4eyZo
Download here for Android Devices: https://bit.ly/2SrDulJ

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:

Catherine Conroy, Patty Laqua, Leonora Rossé Muñoz, Stephen Saar, John Lee, Phil Simmons, Alexander Thomson, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Jennifer Smith, Matt Curls, Tim Kwist, Ron Lin, Jonathan Zbikowski. Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Eric Prestemon, Sam Ferguson, Yasenia Cruz, Eric Koslow, Indika Siriwardena, Khaled El Shalakany, Shawn Arnold, Tom Trval, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Justin Zingsheim, Andrei Krishkevich, Jirat, Brian Thomas Gossett, SR Foxley, Ian Dundore, Jason A Saslow, Jessica Wode, Mark, Caleb Weeks, Sam Buck
--

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 #covid-19 #reopening

Aliens Love Dinopants
by Claire Freedman
Illustrated by Ben Cort
Read by Let's Read Stories

When the aliens crash-land in the jungle, they have no idea that they are about to stumble on the biggest stash of pants ever. Their glee knows no bounds! That is, until the prehistoric owners of the outsized stash turn up... A fabulous new book in the bestselling Underpants series which brings together aliens and dinosaurs into one interstellar, pantstastic adventure!

Click here to purchase : https://www.amazon.com/Aliens-....Love-Dinopants-Clair

GeoGebra Grundkurs für #binomialverteilung

Das Verständnis, wie GeoGebra und Binomialverteilung grundsätzlich aufgebaut sind und was diese ausmacht, hilft ungemein bei sämtlichen zukünftigen Themen in der Welt der Funktionen.

#Bewegungsaufgaben #matura #mathematik #maths #mathe #basics #s(t) #v(t) #a(t) #funktionen #geogebra

To support free math by tecmath on Patreon: https://www.patreon.com/tecmath
To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU

In this video we look at how to multiply any two digit number by eleven instantly - much faster than any calculator! Multiplication has never been so fast and easy with this Vedic Maths Trick! Fast Mental Math Tricks and times tables - you've got to love them! In addition, we'll look why this trick works, as well as tips to do it mentally. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

The word "day" is spelled d-a-y. "Day" is the time of light between one night and the next. Kodi plays during the day when it's light outside!

Learn the sight word "day" with the Khan Academy Kids characters. The fun example, easy-to-remember definition, and cute illustrations will help kids remember the word any time they come across it.

Visit us at http://www.khankids.org to learn more about Khan Academy Kids, a free educational app for preschool through 2nd grade.

Available on Google Play, Apple, and Amazon app stores:
➡️ http://khan.co/KhanKids-YT-Google
➡️ http://khan.co/KhanKids-YT-Apple
➡️ http://khan.co/KhanKids-YT-Amazon

You can also access other sight words videos on our Sight Words playlist here: http://khan.co/KhanKids-SightWords.

Subscribe to our channel for more videos like this.

Area of circles - a math lesson that is fast and easy to understand. Math is awesome! To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

This trick allows you to multiply two numbers quickly and accurately, using a handy visual method - lines.
It also shows how to deal with zeros and larger numbers, for easier multiplication.

This method does not use any multiplication tables, making it accessible to all learners.

The first of the videos showing how to multiply with lines is here: https://www.youtube.com/watch?v=_AJvshZmYPs&list=PLjbxBzUM6SLkk-Pm6oDtvJc-lsM-xli_1&index=10

Arithmetic made simple!

See more great math tricks here: https://www.youtube.com/user/tecmath

To donate to the tecmath channel:https://paypal.me/tecmath

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/algebra/x2f8bb115

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/e/vertex_of_a_parabola?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/v/graphs-of-quadratic-functions?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/v/quadratic-functions-3?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channe....l/UCYZrCV8PNENpJt36V
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

En esta nueva clase de español aprenderemos vocabulario y gramática relacionado con las diferentes profesiones.

Aprende a decir en Español lo que haces y a qué te dedicas.

Además veremos el masculino y el femenino de montones de profesiones.

Y tu... ¿A qué te dedicas? ¿Cuál es el trabajo de tus sueños?

Suscribirse:https://www.youtube.com/Aprend....erespañolonline?sub_ 🔔

✅ Curso de español para principiantes: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhBv8b
✅ Español nivel intermedio: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhAlQR
✅ Verbos en español: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhDyOv

Sergio y Andrea empiezan los preparativos para su boda.

La historia de nuestra pareja más famosa es siempre una excelente oportunidad para aprender español con una historia.

Los protagonistas tienen un montón de diálogos, resolución de problemas cotidianos y relatan acciones pasadas y futuras llenas de verbos y sustantivos.

Su boda se acerca y se enfrentan a montones de preparativos y compras.


Si quieres aprender español con historias, puedes visitar al lista de reproducción de Sergio y Andrea y conocer todo sobre nuestros protagonistas preferidos:

https://youtube.com/playlist?l....ist=PLyhXDeW_WjhCXps

En nuestro canal también encontrarás un completo curso de español. Si estas empezando te recomendamos que empieces con el curso básico de español:

https://youtube.com/playlist?l....ist=PLyhXDeW_WjhBv8b

Y recuerda que cada domingo publicamos una nueva clase de español. Si activas las notificaciones 🔔 te avisaremos de cada nuevo video.

Clase 149

This tutorial shows how to find the X intercept and Y intercept of a line. Once the X and Y intercepts of a line are found, they are used to sketch the line on the X Y coordinate system.

Join this channel to get access to perks:
https://www.youtube.com/channe....l/UCn2SbZWi4yTkmPUj5

:)

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/ap-calculus-bc/bc


The integral test helps us determine a series convergence by comparing it to an improper integral, which is something we already know how to find. Learn how it works in this video.

AP Calculus BC on Khan Academy: Learn AP Calculus BC - everything from AP Calculus AB plus a few extra goodies, such as Taylor series, to prepare you for the AP Test

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy's AP Calculus BC channel: https://www.youtube.com/channe....l/UC5A2DBjjUVNz8axD-
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

This tutorial shows how to convert from an unsigned binary number to a whole number.

Join this channel to get access to perks:
https://www.youtube.com/channe....l/UCn2SbZWi4yTkmPUj5

:)

En este video, exploramos conversaciones cotidianas en tres situaciones diferentes: un café, un hotel y un restaurante. Aprenderás vocabulario y expresiones útiles para pedir bebidas, reservar mesas, hacer recomendaciones y más. ¡Practica tu escucha, habla y gramática con nosotros!

Temas destacados del video:

• 1. En el café 00:38

👉 Vocabulario clave:

Café helado: Iced coffee.
Leche desnatada: Skim milk.
Cappuccino: Cappuccino.
Donut: Donut.
Tarta de limón: Lemon cake.

🗣️ Expresiones útiles:

"Me gustaría dos bebidas para llevar": I would like two drinks to go.
"¿Qué tipo de leche prefieres?": What type of milk do you prefer?
"¿Cuánto es el total?": How much is the total?

💡 Tiempos verbales:

Presente simple: "Prefieres" (You prefer), "tomaré" (I will take).
Condicional: "Me gustaría" (I would like).

• 2. En el hotel 03:29

👉 Vocabulario clave:

Estancia: Stay.
Acogedor/a: Cozy.
Vista: View.
Vegetariano/a: Vegetarian.
Reserva: Reservation.

🗣️ Expresiones útiles:

"¿Qué tal está siendo su estancia?": How is your stay going?
"Nos gustaría salir a comer": We would like to go out to eat.
"¿Pueden organizar también un taxi?": Can you also arrange a taxi?

💡 Tiempos verbales:

Presente continuo: "Está siendo" (It is being).
Futuro simple: "Organizaré" (I will arrange).

• 3. En el restaurante 07:15

👉 Vocabulario clave:

Reserva: Reservation.
Menú: Menu.
Tetera: Teapot.
Wok de verduras: Vegetable stir-fry.
Salmón: Salmon.

🗣️ Expresiones útiles:

"Hemos reservado una mesa": We have reserved a table.
"¿Están listos para pedir?": Are you ready to order?
"Tomaré el plato de salmón": I will have the salmon dish.

💡 Tiempos verbales:

Pretérito perfecto: "Hemos reservado" (We have reserved).
Futuro simple: "Tomaré" (I will take).

Resumen de Aprendizaje
✅ Vocabulario: Aprendemos palabras relacionadas con cafés, hoteles y restaurantes.
✅ Expresiones clave: Frases útiles para pedir, recomendar y reservar.
✅ Tiempos verbales: Practicamos el presente simple, pretérito perfecto y futuro simple.

Preguntas para Practicar

¿Qué bebidas sueles pedir en un café? ¿Prefieres leche normal o vegetal?
¿Qué tipo de restaurante te gusta más? ¿Por qué?
¿Cómo pides una mesa en un restaurante en español?

Cierre para Suscribirse
🎥 ¡No te pierdas nuestros próximos videos!
👉 Si te gustó este video y quieres seguir aprendiendo español de una manera divertida y fácil, ¡suscríbete a nuestro canal y activa la campanita de notificaciones! 🔔 Así estarás al tanto de todos nuestros nuevos contenidos.

🌟 ¿Por qué suscribirte?

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Déjanos un comentario contándonos qué parte del video te gustó más o qué temas te gustaría ver en el futuro. ¡Tu opinión es muy importante para nosotros!

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Juntos podemos hacer que aprender español sea una experiencia increíble. ¡Nos vemos en el próximo video! 😊

Continuamos con la historia de amor entre Sergio & Andrea para aprender español.

En esta oportunidad Sergio tiene algo muy importante que decirle a Andrea y quiere que sea un momento único y especial.

Organiza un picnic y lleva a Andrea a unas cascadas. Todo es perfecto y ...

¡Llega el gran momento! (SPOILER alert):

https://youtu.be/Q2WKknh_MIU?t=368

¡Que emoción!

¿Nos vemos en la boda?


Si aún no conoces la historia de amor entre Sergio y Andrea, puedes conocerla aquí:


https://youtube.com/playlist?l....ist=PLyhXDeW_WjhCXps



/ Clase 146
Recuerda suscribirte a nuestro canal y activar las notificaciones 🔔