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Brian McLogan
How to find the difference of two vectors
Learn how to add/subtract vectors. Vectors can be added, subtracted and multiplied. To add or subtract two or more vectors, we simply add each of the corresponding components of the vectors.
Brian McLogan
Determine the left and right hand limits using infinity of a function
π Learn how to evaluate the limit of a function involving rational expressions. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The...
Brian McLogan
Reflecting a polygon over a horizontal line of symmetry
π Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Brian McLogan
Learn how to add a mixed number to a fraction with unlike denominators
π Learn how to add and subtract mixed numbers. Mixed numbers are numbers with two parts: the whole number part and the fraction part. Mixed numbers are ways to represent improper fractions using proper fractions.To add or subtract mixed...
Curated Video
Estimating and Judging the Reasonableness of Answers
In this lesson, mathematicians will learn how to judge the reasonableness of an answer by estimating. They will understand that estimation involves rounding numbers to simplify calculations and obtain approximate solutions.
Brian McLogan
Learn to take the second derivative of exponential chain rule
π Learn how to find the derivative of exponential and logarithmic expressions. 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
Evaluating Functions: Introduction to Function Notation
This video explains how to evaluate functions written in function notation by substituting specific domain values. It discusses the concept of relations and functions and show examples of determining if a relation is a function or not....
Brian McLogan
Set up your triangle three different ways to evaluate six trig functions
π Learn how to determine the quadrant given the constraint. The plane is divided into four equal parts called the quadrants with the region between the positive x-axis and the positive y-axis called the 1st quadrant having angles 0 to 90...
Brian McLogan
Solving a trigonometric equation by factoring
π Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Brian McLogan
Convert a rectangular equation to polar form
Convert a rectangular equation to polar form
Brian McLogan
Learning to reflect a triangle over a line of symmetry
π Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Brian McLogan
Evaluate the integral using the area of a semi circle
π Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a definite...
Brian McLogan
How to rotate a line 270 degrees
π Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Tarver Academy
Alternate Interior Angles - Transversals
In This Episode, Tyler Teaches Us About Alternate Interior Angles - Transversals
Brian McLogan
What are dilations, similarity and scale factors
π Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...
Tarver Academy
7-2 Ratios in Similar Polygons - GEOMETRY
In This Episode, Tyler Teaches Us About Ratios in Similar Polygons - Geometry
Packt
Kafka Consumers in a Group
This video explains the concept of Kafka consumers in a group.
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This clip is from the chapter "Command Line Interface (CLI) 101" of the series "Apache Kafka Series - Learn Apache Kafka for Beginners".In this section, you will...
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This clip is from the chapter "Command Line Interface (CLI) 101" of the series "Apache Kafka Series - Learn Apache Kafka for Beginners".In this section, you will...
Curated Video
Tips, Tricks, and Techniques for Node.js Development 5.2: Creating a Child Process
In this video, we will learn how to execute code in a child process.<br/>
β’ Show the different ways of creating a ch<br/>ild process
β’ Cr<br/>eate a child.js script
β’ Show comm<br/>unication between child processes
β’ Show the different ways of creating a ch<br/>ild process
β’ Cr<br/>eate a child.js script
β’ Show comm<br/>unication between child processes
Brian McLogan
How to use the pythagorean identity to simplify an expression
π Learn how to simplify rational identities involving addition and subtraction. To simplify rational identities involving addition and subtraction, first, we find the LCM of the denominators which most time is the product of the terms in...
Brian McLogan
Subtracting the two vectors with a scalar and graphing
Learn how to determine the resultant vector by adding, subtracting and multiplying vectors by a scalar. We will also learn how to graph the resultant vectors to show the operations. Vectors can be added, subtracted and multiplied. To add...
Brian McLogan
how to determine the surface area of a square pyramid
π Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the...
Brian McLogan
Using a Triangle and Parallel Lines to Find the Value of Angles (mistake)
π Learn how to solve for an unknown variable using parallel lines and a transversal theorems. Two lines are said to be parallel when they have the same slope and are drawn straight to each other such that they cannot meet. In geometry,...
Brian McLogan
Classifying real numbers
π Learn how to classify numbers. We will classify numbers as real, imaginary, rational, and irrational.
Curated Video
Estimating Liquid Volume
In this video, students learn how to estimate the volume of liquids using reasoning and benchmark volumes. The teacher explains the concept of volume and introduces common units of measurement such as milliliters and liters.