Brian McLogan
Identify the limits of the exponential function
π Learn how to evaluate the limit of a transcendental function. 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 limit of a function...
Let's Tute
The Power of Zero: Understanding its Impact on Numbers
This video discusses the impact of zero on numbers, including its effect on decimals and multiplication. It also explores the concept of infinity and the undefined value of zero divided by zero. The message is that zero may seem...
Brian McLogan
How to find the composition of inverse functions
π Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Brian McLogan
Learn to graph a logarithm with a reflection and translation
π Learn all about graphing logarithmic functions. A logarithmic function is a function with logarithms in them. The graph of the parent function of a logarithmic function usually takes its domain from the positive x-axis. To graph a...
Brian McLogan
How to graph logarithmic equations
π Learn all about graphing logarithmic functions. A logarithmic function is a function with logarithms in them. The graph of the parent function of a logarithmic function usually takes its domain from the positive x-axis. To graph a...
Brian McLogan
Overview of exponential graphs
π Learn all about graphing exponential functions. An exponential function is a function whose value increases rapidly. To graph an exponential function, it is usually useful to first graph the parent function (without transformations)....
Catalyst University
Series | Alternating Series Test (with Conditional/Absolute Convergence): Example 6
Series | Alternating Series Test (with Conditional/Absolute Convergence): Example 6
Catalyst University
Power Series: Computing Integrals via Power Series: Example 2
Power Series: Computing Integrals via Power Series: Example 2
Catalyst University
Series | Ratio Test: Another Full Example
Series | Ratio Test: Another Full Example
Brian McLogan
Intervals of increasing and decreasing function from a graph
π 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....
Zach Star
So why do the volumes of all even dimensional unit spheres sum to e^Ο?
So why do the volumes of all even dimensional unit spheres sum to e^Ο?
Brian McLogan
How to determine the domain and range of a quadratic using its vertex
π Learn the basics to understanding graphing quadratics. 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...
Catalyst University
Limits of Exponentials and Sums of Exponentials
Limits of Exponentials and Sums of Exponentials
Brian McLogan
How to divide two linear functions and determine the domain
π Learn how to divide two functions. We will explore the division of linear, quadratic, rational, and radical functions. To divide two functions, we simply algebraically divide the rules (contents) of the two functions. We will then...
Professor Dave Explains
Alternating Series, Types of Convergence, and The Ratio Test
An introduction to alternating series, and an overview of the types of convergence and the ratio test.
Catalyst University
Series | Convergent p-Series: 4 Examples
Series | Convergent p-Series: 4 Examples
Brian McLogan
How To Take the Composition of Two Functions and Find the Domain and Evaluate
Learn how to compose two linear functions. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of one of the functions with the value of the...
Brian McLogan
How to Graph a Piecewise Function and Determine Domain and Range
π Learn how to graph piecewise functions. A piecewise function is a function which have more than one sub-functions for different sub-intervals(sub-domains) of the function's domain. To graph a piecewise function, we graph the different...
Brian McLogan
What is the definition of the inverse Tangent function
π Learn how to evaluate inverse trigonometric functions. The inverse trigonometric functions are used to obtain theta, the angle which yielded the trigonometric function value. It is usually helpful to use the calculator to calculate the...
Chungdahm Learning
Bad Animals Episode 3 - The Gold Coin
Nasty, brutish, and short. Thatβs life in the wild. Will these animals learn to get along? Follow this hip-hop series and its reflections on the seven deadly sins.... Gold. Power. Squirrel finds a mysterious, shiny object on the jungle...
Brian McLogan
How can we determine if a quadratic has a max or min value
π Learn the basics to understanding graphing quadratics. 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...
Brian McLogan
Master Graphing Exponential Equations with transformations determine domain range
Master Graphing Exponential Equations with transformations determine domain range