Brian McLogan
What can we learn from a quadratic in vertex form, y = -3(x - (1/2))^2 - 5
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...
Brian McLogan
Master how to determine the domain and range from mapping
Master how to determine the domain and range from mapping
Brian McLogan
4f Characteristics of Cotangent (Parts of the Cotangent Graph)
4f Characteristics of Cotangent (Parts of the Cotangent Graph)
Brian McLogan
Determine the domain range and if a relation is a function
Learn how to determine the domain and range of a function from a set of points. The domain of a function is the set of all x-values and the range of a function is the set of all y-values. Therefore with coordinate points the x values are...
Brian McLogan
Learn how to graph an exponential function with reflection & horizontal shift
👉 Learn how to graph exponential functions involving horizontal shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the...
Brian McLogan
Learn how to find sketch the graph of an exponential functions
👉 Learn how to graph exponential functions involving vertical shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table...
Curated Video
World of Computer Networking Your CCNA start - Domain Name System (DNS) Records of Your Domain
This video explains the DNS records of your domain. This clip is from the chapter "Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS)" of the series "World of Computer Networking: Your CCNA start".This section...
Curated Video
REST APIs with Flask and Python - Setting Your Domain Name System (DNS) Records
This video explains how to set your DNS records so that your server is accessible from your domain name. This clip is from the chapter "Security in Your Rest API" of the series "REST APIs with Flask and Python".This section explains all...
Brian McLogan
My TIPS to find the implied DOMAIN of a function
In this video I will work through my favorite tips you will want to know to understand how to find the domain of a function algebraically. 00:00 intro 00:17 Difference Between Included and Excluded 02:31 Know your Graphs 04:23 Know your...
Brian McLogan
Writing the domain of a rational function with the radical in the numerator
👉 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...
IDG TECHtalk
Preventing malicious links in Windows (5:28)
Set Office 365 Advanced Threat Protection policies to block known malicious URL addresses.
Brian McLogan
How to divide two functions and create your constraint
👉 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...
Curated Video
AZ-104: Microsoft Azure Administrator Full Course - Understanding Azure Active Directory - Lab Activity
In this video, we will understand Azure Active Directory - lab activity. This clip is from the chapter "Identity" of the series "AZ-104: Microsoft Azure Administrator Full Course".This section introduces identities and Azure Active...
Curated Video
AZ-104: Microsoft Azure Administrator Full Course - Web App Custom Domains
In this video, we will cover web app custom domains. This clip is from the chapter "Serverless Computing" of the series "AZ-104: Microsoft Azure Administrator Full Course".This section explains serverless computing and how to create a...
Curated Video
Elasticsearch 7 and Elastic Stack - In Depth and Hands On! - (Free Preview): Amazon Elasticsearch Service - Part 1
This is the first part of the two-part video that explains the functions of Amazon Elasticsearch Service. This clip is from the chapter "Elasticsearch in the Cloud" of the series "Elasticsearch 7 and Elastic Stack - In Depth and Hands...
Brian McLogan
Math tutorial for evaluating the composition of the sine and tangent function
👉 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
Evaluating an expression using the composition of trig functions
👉 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
Transformations of the tangent function
👉 Learn how to graph a tangent function. To graph a tangent function, we first determine the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the parent function), the vertical shift (the...
Brian McLogan
Composing Two Functions Then Determining the Domain in Interval Notation
Learn how to compose two functions where one or both of those functions is/are radical. 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...
Brian McLogan
Math tutorial for graphing an exponential function
👉 Learn how to graph exponential functions involving horizontal shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the...
Brian McLogan
Multiply a radical and rational function then determine the domain
👉 Learn how to multiply two functions. We will explore the multiplication of linear, quadratic, rational, and radical functions. To multiply two functions, we simply algebraically multiply the rules (contents) of the two functions. We...
Brian McLogan
Multiply a quadratic equation by a square root function to determine domain
👉 Learn how to multiply two functions. We will explore the multiplication of linear, quadratic, rational, and radical functions. To multiply two functions, we simply algebraically multiply the rules (contents) of the two functions. We...