Curated Video
Finding a Function’s Inverse Algebraically
This video will discuss examples of finding a function’s inverse function algebraically.
Curated Video
R Programming for Statistics and Data Science - Indexing and Slicing a Data Frame in R
This video explains indexing and slicing a data frame in R. This clip is from the chapter "Data Frames" of the series "R Programming for Statistics and Data Science".This section explains data frames.
Curated Video
R Programming for Statistics and Data Science - Decomposition of Variability: SST, SSR, SSE
This video explains decomposition of variability: SST, SSR, SSE. This clip is from the chapter "Linear Regression Analysis" of the series "R Programming for Statistics and Data Science".This section explains linear regression analysis.
Curated Video
Structural Design Patterns in Modern C++ - Overview of Unified Modeling Language (UML) Class Diagrams
This video presents an overview of UML class diagrams. This clip is from the chapter "Introduction" of the series "Structural Design Patterns in Modern C++".This section introduces you to design patterns and Unified Modeling Language...
Curated Video
Scala & Spark-Master Big Data with Scala and Spark - Update Value in Map
Learn how to update the key value pair in this lesson. This clip is from the chapter "Data Structures" of the series "Scala & Spark-Master Big Data with Scala and Spark".This section focuses on data structures, and the types and...
Curated Video
Scala & Spark-Master Big Data with Scala and Spark - Add Data in ListBuffer
In this session, you will learn how to add data in ListBuffer. This clip is from the chapter "Data Structures" of the series "Scala & Spark-Master Big Data with Scala and Spark".This section focuses on data structures, and the types and...
Curated Video
MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Update in Mongo using Node
In this video, we will learn how to update in Mongo using Node. This clip is from the chapter "Mongo with Node" of the series "MongoDB—Mastering MongoDB for Beginners (Theory and Projects)".In this section, we will cover Mongo with Node.
Brian McLogan
How to add two functions reciprocal functions and find the domain
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
Brian McLogan
How to add two functions and evaluate for a given value
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
Curated Video
Understanding Geometric Representations: Points, Lines, and Planes
In this video, students learn about the distinctness between the definition and representation of geometric terms such as points, lines, and planes. The video explains how specific notation and drawings are used to represent these...
Brian McLogan
Finding the inverse of a function
👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...
Professor Dave Explains
Assigning R/S on Fischer Projections
We've learned about stereochemistry and also how to assign absolute configuration (R/S) to stereocenters using the Cahn-Ingold-Prelog convention. But some students are forced to learn all of this on dreaded Fischer projections. These are...
Curated Video
Introduction to Atoms and Atomic Notation
This video provides an overview of the structure and notation of atoms, including the positively charged nucleus, negatively charged electrons, protons, neutrons, and the arrangement of electrons in energy levels. It also explains how to...
Brian McLogan
How to take the derivative using the quotient rule and simplifying the numerator
👉 Learn how to find the derivative of a function using the quotient rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Curated Video
Modify a data structure : Big O Notation and Calculating the Runtime of a Function
From the section: Linked Lists. Linked Lists: Big O Notation and Calculating the Runtime of a Function Linked Lists: Big O Notation and Calculating the Runtime of a Function
Brian McLogan
What is the difference of differentiation and antidifferentiation
👉 Learn about integration. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as an indefinite integral or as a definite integral. A definite...
Brian McLogan
How to take the derivative using the product rule with sine
👉 Learn how to find the derivative of a function using the product rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Brian McLogan
Learn how to take derivative using quotient rule by simplifying first
👉 Learn how to find the derivative of a function using the quotient rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Brian McLogan
Learn how to write the domain of a rational function using interval notation
👉 Learn how to find the domain of rational functions. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function, the denominator cannot be zero. Thus, to find the domain...
Curated Video
Understanding Exponents with Negative Bases
This video, explains how to apply exponents to negative bases by understanding different notations. Understand that a negative sign in front of a base number does not mean a negative base, but rather indicates that the negative should be...
Curated Video
Graphing Sinusoidal Functions: Observing the Unit Circle and Plotting Points
In this video, students will learn how to graph sinusoidal functions by plotting points and observing the terminal ray of the unit circle. They will understand the patterns and periodicity of the sine and cosine functions, and how to...
Brian McLogan
Characteristics of functions
👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls...
Brian McLogan
Product rule with cosine and a monomial derivative
👉 Learn how to find the derivative of a function using the product rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Brian McLogan
Write the domain in interval notation of a rational function
👉 Learn how to find the domain of rational functions. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function, the denominator cannot be zero. Thus, to find the domain...