Instructional Video5:33
Curated Video

Writing Exponential Equations from Data Tables

K - 5th
Learn how to write exponential equations by finding patterns in a table. They discuss the different components of an exponential equation, such as the common ratio and the constant change in x. The teacher provides examples and walks...
Instructional Video5:38
Brian McLogan

How to apply the remainder theorem by evaluating and synthetic division

12th - Higher Ed
👉 Learn about and how to apply the remainder and factor theorem. The remainder theorem states that f(a) is the remainder when the polynomial f(x) is divided by x - a. Thus, given a polynomial, f(x), which is to be divided by a linear...
Instructional Video10:46
Brian McLogan

Learn how to graph an ellipse by re writing the equation from 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 Video8:45
Why U

Pre-Algebra 23 - Scientific Notation

12th - Higher Ed
Scientific notation allows us to more easily express very large or very small numbers encountered in engineering and science. Using exponents, we can convert standard decimal numbers into scientific notation and vice versa.
Instructional Video7:25
Brian McLogan

Solve a quadratic equation using the quadratic formula when their are imaginary solutions

12th - Higher Ed
👉 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 Video3:56
Curated Video

Predictive Analytics with TensorFlow 8.3: Tuning CNN Hyperparameters

Higher Ed
In this video, we will tune the CNN hyperparameters. • Tune the CNN hyperparameters
Instructional Video5:48
Curated Video

Identifying Holes in Graphs: Investigating Functions

K - 5th
In this lesson, students learn how to identify holes in a graph by investigating functions. They explore examples where the denominator of a function cannot equal zero, resulting in either an asymptote or a hole in the graph.
Instructional Video0:56
Brian McLogan

Evaluate the left hand limit

12th - Higher Ed
👉 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...
Instructional Video5:16
Brian McLogan

Given a list of zeros, learn how to write the equation of a polynomial

12th - Higher Ed
👉 Learn how to write the equation of a polynomial when given rational zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...
Instructional Video2:58
Brian McLogan

Domain of rational function by graphing

12th - Higher Ed
👉 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...
Instructional Video6:49
Brian McLogan

Determine the vertices, foci and center by converting an ellipse to 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 Video5:58
Brian McLogan

Completing the square to identify the vertex, focus and directrix of a parabola in conic

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 Video6:13
Curated Video

Introduction to Differentiation of Small Positive Integer Powers of X

Higher Ed
The video discusses the differentiation of small positive integer powers of X using the first principles method. The presenter explains how to find the gradient of curves for functions such as X^2, X^3, X^5, and 3X^2 by taking the limit...
Instructional Video10:51
Brian McLogan

How to determine the foci vertices and center of an ellipse in general 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 Video2:38
Brian McLogan

How to use implicit differentiation with trig

12th - Higher Ed
👉 Learn how to find the derivative of an implicit function. 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 derivative of a...
Instructional Video3:46
Brian McLogan

Given a Irrational Factor | Find All the Zeros of the Polynomials

12th - Higher Ed
👉 Learn how to find all the zeros of a polynomial given one irrational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...
Instructional Video15:11
Curated Video

Benefits and Costs of Inflation: Competitiveness, Fiscal Drag, Income Redistribution, and Government Finance

12th - Higher Ed
In this video, the presenter covers topics such as the impact of inflation on competitiveness in trading, the concept of fiscal drag in taxes, and the redistribution of income based on inflation's differential impact on borrowers and...
Instructional Video11:01
Brian McLogan

Learn how to use the formula for vertex and axis of symmetry to graph a parabola

12th - Higher Ed
👉 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 Video4:39
Guinness World Records

Orbax and Pepper react to the loudest burp

K - 5th
Orbax and Pepper react to the video of Paul Hunn performing his loud burps, giving some scientific analysis of the process of burping. Can be used in conjunction with the original Loudest burp video.
Instructional Video3:24
Brian McLogan

Given One Factor Using Synthentic Division to Determine the Remaining Zeros

12th - Higher Ed
👉 Learn how to find all the zeros of a polynomial given one rational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...
Instructional Video6:10
Brian McLogan

Solving a logarithmic equation for x using factoring

12th - Higher Ed
👉 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 Video4:29
Brian McLogan

Write the equation in standard form by completing the square to find vertex, focus and directrix

12th - Higher Ed
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Instructional Video5:24
Brian McLogan

Label the transformations of the natural logarithmic function, domain and range

12th - Higher Ed
👉 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 Video2:52
Brian McLogan

Left hand Limit of a rational function at a hole

12th - Higher Ed
👉 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...