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Oligaji
0 Views · 23 days ago

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now!
https://www.khanacademy.org/ma....th/algebra-1-tx/x36b

Given the vertex of a quadratic function and another point on the graph, write the equation for that function in vertex form.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc

Oligaji
0 Views · 23 days ago

"Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now!
https://www.khanacademy.org/ma....th/algebra-1-tx/x36b

Practice writing quadratic functions to fit data, estimate solutions and make predictions from a table of values and application.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc"

Oligaji
0 Views · 23 days ago

Online Math Prep Tutor for GRE, GMAT, SAT, ACT, TEAS, HESI - Also Algebra, Geometry, Pre-calculus, Calculus, Statistics - Visit KeshwaniPrep.com
If you find these videos helpful, support this channel by donating via paypal at the link below -
https://paypal.me/KeshwaniPrep?locale.x=en_US

Oligaji
0 Views · 23 days ago

Learn the essentials of statistics in this complete course. This course introduces the various methods used to collect, organize, summarize, interpret and reach conclusions about data. An emphasis is placed on demonstrating that statistics is more than mathematical calculations. By using examples gathered from real life, students learn to use statistical methods as analytical tools to develop generalizations and meaningful conclusions in their field of study.

🎥 Course by Monika Wahi.
🔗 These lectures are based on the textbook Understanding Basic Statistics, 6th Edition, by Brase & Brase, available here: https://www.amazon.com/Underst....anding-Basic-Statist
🔗 Monika Wahi's LinkedIn Learning courses are here: https://www.linkedin.com/learn....ing/instructors/moni
🔗 Visit Monika Wahi's web page here: http://www.dethwench.com/
🔗 Monika Wahi's peer-reviewed articles listed here: https://scholar.google.com/citations?user=v3BDf1oAAAAJ&hl=en

⭐️ Course Contents ⭐️
⌨️ (0:00:00) What is statistics
⌨️ (0:33:34) Sampling
⌨️ (1:21:20) Experimental design
⌨️ (2:00:32) Randomization
⌨️ (2:16:25) Frequency histogram and distribution
⌨️ (2:35:58) Time series, bar and pie graphs
⌨️ (3:10:10) Frequency table and stem-and-leaf
⌨️ (3:39:41) Measures of central tendency
⌨️ (4:11:56) Measure of variation
⌨️ (4:58:35) Percentile and box-and-whisker plots
⌨️ (5:24:58) Scatter diagrams and linear correlation
⌨️ (6:39:54) Normal distribution and empirical rule
⌨️ (7:05:39) Z-score and probabilities
⌨️ (7:45:11) Sampling distributions and the central limit theorem

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

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Oligaji
1 Views · 23 days ago

Students and professionals share what makes creativity so important in algebra.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate

Volunteer here: https://www.khanacademy.org/contribute

Oligaji
0 Views · 23 days ago

Online Math Prep Tutor for GRE, GMAT, SAT, ACT, TEAS, HESI - Also Algebra, Geometry, Pre-calculus, Calculus, Statistics - Visit KeshwaniPrep.com
If you find these videos helpful, support this channel by donating via paypal at the link below -
https://paypal.me/KeshwaniPrep?locale.x=en_US

Oligaji
0 Views · 23 days ago

In economics, the idea of marginal cost can be nicely captured with the derivative. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-applications-derivatives/ab-related-rates-intro/v/rates-of-change-between-radius-and-area-of-circle?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-applications-derivatives/ab-applied-rate-of-change/v/modeling-a-forgetting-curve?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

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 AcademyÕs AP Calculus AB channel: https://www.youtube.com/channe....l/UCyoj0ZF4uw8VTFbml
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Oligaji
0 Views · 23 days ago

In this video we develop a formula which tells us how big the circles of confusion are when an object is out of focus.

Missed the previous lesson? https://www.khanacademy.org/partner-content/pixar/virtual-cameras/depth-of-field/v/optics9-final?utm_source=YT&utm_medium=Desc&utm_campaign=computeranimation

Computer Animation on Khan Academy: A collaboration between Pixar Animation Studios and Khan Academy. Sponsored by Disney. Questions/Feedback: piab@khanacademy.org

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: https://www.youtube.com/subscr....iption_center?add_us

Oligaji
0 Views · 23 days ago

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

The basic idea of Integral calculus is finding the area under a curve. To find it exactly, we can divide the area into infinite rectangles of infinitely small width and sum their areasÑcalculus is great for working with infinite things! This idea is actually quite rich, and it's also tightly related to Differential calculus, as you will see in the upcoming videos.

Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-accumulation-riemann-sums/ab-def-integral/v/definite-integrals-intro?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-applications-derivatives/ab-motion-diff/v/rectilinear-motion-example-maximum-acceleration?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

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 AcademyÕs AP Calculus AB channel: https://www.youtube.com/channe....l/UCyoj0ZF4uw8VTFbml
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Oligaji
0 Views · 23 days ago

Experts share their advice on how to expand our creative skills.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate

Volunteer here: https://www.khanacademy.org/contribute

Oligaji
0 Views · 23 days ago

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

Why we study differential calculus. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-derivative-intuition/v/derivative-as-a-concept?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-limits-continuity/ab-limits-opt-vids/v/proving-a-limit-using-epsilon-delta-definition?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

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 AcademyÕs AP Calculus AB channel: https://www.youtube.com/channe....l/UCyoj0ZF4uw8VTFbml
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Oligaji
0 Views · 23 days ago

A,B,C,D... which answer is most common on multiple choice questions? Is the old advice to "go with C when in doubt" actually true?

In this video, I'll reveal the answer. Additionally, we'll go over five useful strategies you can use to improve your performance on these types of questions - whether they're on your ACT/SAT/GCSE exams or just on a pop quiz.

Need more test tactics? Check out The Ultimate Guide to Acing your Final Exams:

https://collegeinfogeek.com/fi....nal-exams-ultimate-g

My book "10 Steps to Earning Awesome Grades" is completely free, so check it out if you're interested in improving your grades!

http://collegeinfogeek.com/get-better-grades/

----------

Videos you might want to watch next:

Confidence Tracking: A Brain Hack for Your Exams - https://www.youtube.com/watch?v=USkDbcGPKP0&list=PLx65qkgCWNJIgq1Mj0rtsthmpqDGFL8Yn

How to Stop Making Dumb Mistakes on Exams - https://www.youtube.com/watch?v=OY6Z8gNKp-w&list=PLx65qkgCWNJIgq1Mj0rtsthmpqDGFL8Yn

----------

If you want to get even more strategies and tips on becoming a more productive, successful student, subscribe to my channel right here:

http://buff.ly/1vQP5ar

This week's podcast episode - How to Build Your Vocabulary:

https://collegeinfogeek.com/build-your-vocabulary/

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~ created by Thomas Frank

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"Nola by Broke" for Free: http://brokeforfree.com/

Graphics: https://paper.dropbox.com/doc/....078-Multiple-Choice-

Oligaji
1 Views · 23 days ago

Experts share when they first realized that they liked algebra and mathematics.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate

Volunteer here: https://www.khanacademy.org/contribute

Oligaji
1 Views · 23 days ago

In the realm of knowledge, there exists a character named Algebra. Algebra is not just a set of symbols and equations; it's a powerful tool that helps solve a myriad of problems across diverse fields.

As the story unfolds, Algebra faces a challenge: to assist the learners in understanding the significance of its applications in the real world.

Algebra begins by introducing itself as the language through which the universe expresses its laws.

It explains that, just like any language, it has an alphabet (numbers and variables), grammar (operations like addition and subtraction), and sentences (equations).

The learners, initially overwhelmed by this complex language, find themselves at a crossroads, struggling to decipher the messages conveyed through Algebra's intricate symbols.

Algebra, acting as a mentor, takes the learners on a journey through its kingdom. It starts with simple equations, the building blocks, and gradually moves towards more complex structures like functions, inequalities, and polynomials.

Algebra demonstrates its relevance by showing how it models real-world situations, from calculating the trajectory of a space shuttle to determining the best pricing strategy for a new product.

As the learners progress, they encounter the problem of understanding how to use algebraic expressions to predict outcomes.

Algebra illustrates this by presenting a situation where a farmer needs to optimize the use of resources to maximize crop yield.

By translating the farmer's needs into an algebraic model, the learners can see how variables and equations come to life, providing actionable insights.

To ensure that the learners can apply these concepts independently, Algebra introduces tools and methods such as factoring, the quadratic formula, and graphing.

These tools empower the learners to tackle more complex problems, like optimizing the design of a bridge or understanding the growth pattern of a viral video's popularity.

The climax of the story is reached when the learners, with Algebra's guidance, successfully apply their newfound knowledge to a challenging scenario.

They realize that Algebra is not just about solving for 'x' but about a way of thinking that can unlock solutions to problems they encounter in various disciplines, from engineering to economics.

Algebra, content with the learners' progress, encourages them to delve deeper into its world.

It reassures them that with practice, they can master this universal language and use it to unlock the mysteries of the universe.

Algebra invites the learners to continue their journey of discovery and assures them that with each step, they will grow more confident in their ability to use this powerful too.

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Oligaji
1 Views · 23 days ago

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ec....onomics-finance-doma

Why economists use models and their limitations.

View more lessons or practice this subject at http://www.khanacademy.org/economics-finance-domain/ap-macroeconomics/basic-economics-concepts-macro/introduction-to-the-economic-way-of-thinking-macro/v/economic-models?utm_source=youtube&utm_medium=desc&utm_campaign=apmacroeconomics

AP Macroeconomics on Khan Academy: Welcome to Economics! In this lesson we'll define Economic and introduce some of the fundamental tools and perspectives economists use to understand the world around us!

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc

Oligaji
0 Views · 23 days ago

Matrix Algebra, introduction

Oligaji
0 Views · 23 days ago

Mathematics is its own language, and not enough people speak this language. I'm going to show you some key steps necessary for you to be able to read any math equation. Memorization techniques, grammar, structure, rules, it all comes together to help you form an intuition around the language of the Universe. Machine Learning, cryptography, robotics, all of the cool topics in Computer Science use math heavily so its best to master it when you can. I'll go over 2 my thought process of analyzing 2 equations for some papers to give you some insight into how I think about these things.

Please Subscribe! And like. And comment. That's what keeps me going.

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Deep Learning cheatsheet:
https://hackernoon.com/deep-le....arning-cheat-sheet-2

Math of Computer Science at MIT:
https://ocw.mit.edu/courses/el....ectrical-engineering

Math of Intelligence:
https://www.youtube.com/watch?v=xRJCOz3AfYY&list=PL2-dafEMk2A7mu0bSksCGMJEmeddU_H4D

More learning resources:
https://www.youtube.com/watch?v=Syj8FVr7vbM
https://www.youtube.com/watch?v=ze3bDrg1tJ8
https://www.youtube.com/watch?v=8i9-9zHbW6g
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Oligaji
0 Views · 23 days ago

Experts share how we can apply creativity in algebra, mathematics, and problem solving.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate

Volunteer here: https://www.khanacademy.org/contribute

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