This lesson is dedicated to the often confused adverbs of time: yet, already, just and still. Three of them are mostly used in the present perfect tenses but there also few exceptions. Mr. P./Marc will explain when it is also used...

👉 Learn how to determine the differentiability of a function. A function is said to be differentiable if the derivative exists at each point in its domain. To check the differentiability of a function, we first check that the function is...

See how to display, search, and use 600+ built-in R colors and 2000+ palettes -- including a new package and interactive Shiny app. Plus, tips on creating your own palettes and palette functions.

In this video lesson, students learn how to identify a discrete domain by analyzing a situation. The teacher uses the example of creating iPhone apps to illustrate how the average cost of creating a certain number of apps can be determined.

This video is about the Future Perfect Continuous. This is one of the hardest tenses for students English. The teacher will give you easy an easy example sentence to better understand it and provide you with formulas to make the...

This is a great lesson for those who have learnt all the tenses and wish to review the continuous forms. Mr. P./Marc reviews every way we can use continuous verb forms, and he explains it by listing six different ways to use it. He...

In this lesson we will look at the difference between the #present #perfect #continuous and the #present #perfect #simple. This video will give you the main differences using very easy examples in order to be comprehensible. This lesson...

This video explains about the various types of data to work with.
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This clip is from the chapter "Descriptive Statistics Fundamentals" of the series "Statistics for Data Science and Business Analysis".This section describes...

Discontinuities of Functions

What is a stepper motor? Find out what a stepper motor is in this quick video about what a stepper motor is.

As our series concludes, we ask NASA researchers: how will climate change impact agriculture? <b<br/>r/>

Removable discontinuities from a graph

Define Continuous and Discontinuous Functions

x Can you compound your money infinitely finding e

Calculus 1 Using the IVT to show that a zero exists on an interval for a function

The longest continuous vocal note is 2 min 1.07 sec, and was achieved by Richard Fink IV (USA) in Las Vegas, Nevada, USA, on 17 November 2019. This video could be used to discuss the role of lungs and diaphragm in singing.

The longest continuous vocal note is 1 min 52 sec and was achieved by Alpaslan Durmuş (Turkey) at the Kipdaş Mühendislik, Istanbul, Turkey, on 8 February 2016.

👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....

In this video series you will learn the basics of logarithmic and exponential functions. We will start off by converting between exponential and logarithmic expressions. We do this so that we can understand what a logarithm represents....

How to find the value k that makes the function continuous

What is important to know about polynomials?

Create a histogram to display data.

Show the zero exists by the Intermediate Value Theorem

This video lecture discusses the various types of data that exist, including qualitative and quantitative data, primary and secondary data, discrete and continuous data, and categorical data. The instructor explains the differences...