Instructional Video3:36
Brian McLogan

How to solve exponential equation by factoring

12th - Higher Ed
πŸ‘‰ Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Instructional Video6:07
Brian McLogan

Learn how to graph & label the parts of a parabola with completing the square

12th - Higher Ed
Learn how to graph a parabola in when it is given in general form. To graph a parabola in conic sections we will need to convert the equation from general form to standard form by completing the square. Once it is in standard form we can...
Instructional Video2:59
Brian McLogan

Using the double angle formula for sine to solve the trigonometric function

12th - Higher Ed
πŸ‘‰ Learn how to use the double angle identities to solve trigonometric equations. When we have equations with a double angle we will apply the identities to create an equation that can help solve by inverse operations or factoring. We...
Instructional Video5:30
Brian McLogan

Factor using the quadratic formula finding real irrational roots

12th - Higher Ed
πŸ‘‰ Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...
Instructional Video3:24
Brian McLogan

Summary for solving a quadratic by the square root method

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or quadratic formula. When we only have one variable but it is squared we can...
Instructional Video7:25
Brian McLogan

How to graph a quadratic using vertex formula and a table

12th - Higher Ed
πŸ‘‰ Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Instructional Video9:30
Brian McLogan

Determining the domain and range from a graph by completing the square to graph

12th - Higher Ed
πŸ‘‰ Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Instructional Video4:36
Guinness World Records

Orbax and Pepper_ Reaction to the loudest burp

K - 5th
Orbax and Pepper react to the video of Paul Hunn performing his loud burps in London for the Science and Stuff book promotion.
Instructional Video12:03
Curated Video

Understanding Aggregate Supply: Short Run Perspective

12th - Higher Ed
This video introduces the concept of aggregate supply and distinguishes the factors that affect long run aggregate supply from those that affect short run aggregate supply. The presenter explains key terms and definitions related to...
Instructional Video7:35
Brian McLogan

Solving a natural logarithmic equation using quadratic formula with e

12th - Higher Ed
πŸ‘‰ Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Instructional Video2:20
Brian McLogan

Steps to determine if a polynomial function is even or odd

12th - Higher Ed
πŸ‘‰ Learn how to determine if a function is even or odd. A function is even if the graph of the function is symmetrical about the y-axis, or a function is even if f(x) = f(-x). A function is odd if the graph of the function is symmetrical...
Instructional Video7:26
Brian McLogan

Learning how to identify compression and stretches of multiple functions

12th - Higher Ed
πŸ‘‰ Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...
Instructional Video13:46
Brian McLogan

Complete the square to identify foci, center, vertices and co vertices for an ellipse

12th - Higher Ed
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard...
Instructional Video4:29
Brian McLogan

Limit of a piecewise function left, right and general where there is a hole

12th - Higher Ed
πŸ‘‰ Learn all about the Limit. In this playlist, we will explore how to evaluate the limit of an equation, piecewise function, table and graph. We will explore continuity as well as discontinuities such as holes, asymptotes and jumps and...
Instructional Video4:46
Curated Video

Describe a neural network : Implement a Multi-Layer Perceptron (MLP) For Supervised Classification

Higher Ed
From the section: Introduction to Artificial Neural Networks (ANN). This section introduces Artificial Neural Networks. You will learn about Neural Network for Binary Classifications, Neural Network with PCA for Binary...
Instructional Video12:06
Brian McLogan

Conics Graphing an ellipse standard form by completing the square

12th - Higher Ed
Learn how to graph vertical ellipse which equation is in general form. A vertical ellipse is an ellipse which major axis is vertical. When the equation of an ellipse is written in the general form, we first rewrite it in standard form...
Instructional Video5:22
Brian McLogan

Why does b stink in transformations of functions

12th - Higher Ed
πŸ‘‰ Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...
Instructional Video8:22
Brian McLogan

Graph an ellipse by first completing the square

12th - Higher Ed
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard...
Instructional Video2:23
Brian McLogan

Domain with radical in the numerator

12th - Higher Ed
πŸ‘‰ Learn how to find the domain of rational functions with a radical numerator. 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...
Instructional Video4:46
Brian McLogan

Solving a quadratic by factoring a trinomial when a is equal to one

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations by factoring when a is equal to 1. A quadratic is an algebraic expression having 2 as the highest power of its variable(s). To factor an algebraic expression means to break it up into factors...
Instructional Video2:22
Brian McLogan

Solve a quadratic by applying the square root method

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or quadratic formula. When we only have one variable but it is squared we can...
Instructional Video4:56
Brian McLogan

How do you solve a quadratic using various methods

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Instructional Video10:37
Brian McLogan

Graph the ellipse by completing the square to write in standard form

12th - Higher Ed
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard...
Instructional Video2:36
Brian McLogan

Learn how to understand the horizontal shift of a absolute value function

12th - Higher Ed
πŸ‘‰ Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...