Instructional Video6:26
Brian McLogan

T Misconceptions Inverse of Functions

12th - Higher Ed
T Misconceptions Inverse of Functions
Instructional Video2:29
Brian McLogan

What is the domain of the quotient between a radical function and quadratic

12th - Higher Ed
👉 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...
Instructional Video2:38
Brian McLogan

Use the inverse of a function to determine the domain and range

12th - Higher Ed
👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...
Instructional Video2:59
Brian McLogan

Step by step find the inverse of a function with x in numerator and denominator

12th - Higher Ed
👉 Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the numerator and the denominator of the function. The inverse of a function is a function that reverses the "effect" of...
Instructional Video4:51
Brian McLogan

Determine the horizontal and vertical asymptotes

12th - Higher Ed
👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but...
Instructional Video14:32
Brian McLogan

Multiple Examples on how to simplify rational expressions

12th - Higher Ed
Multiple Examples on how to simplify rational expressions
Instructional Video1:59
Curated Video

SSL Complete Guide 2021: HTTP to HTTPS - Planning the Next Steps with Paid Domain

Higher Ed
In this video, we'll be planning the next steps with a paid domain.
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This clip is from the chapter "Custom Domain with Free Hosting" of the series "SSL Complete Guide 2021: HTTP to HTTPS".This section will help you create a...
Instructional Video1:53
Brian McLogan

Quotient of two functions then determine the domain

12th - Higher Ed
👉 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...
Instructional Video11:15
Brian McLogan

Overivew of Rational Functions

12th - Higher Ed
👉 Learn all about asymptotes of a rational function. A rational function is a function, having a variable in the denominator. An asymptote is a line that the graph of a function approaches but never touches. There are the vertical, the...
Instructional Video5:47
Curated Video

Web Security: Common Vulnerabilities And Their Mitigation - XSRF mitigation - The referer, origin header and the challenge response

Higher Ed
Cross Site Request Forgery: XSRF mitigation - The referer, origin header and the challenge response
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This clip is from the chapter "Cross Site Request Forgery" of the series "Web Security: Common Vulnerabilities And Their...
Instructional Video4:20
Curated Video

Understanding Function Notation and Graphing

K - 5th
In this video, the teacher explains the concept of f of x and how to represent it graphically. They discuss function notation, the difference between multiplication and function evaluation, and how to plot points on the graph of a...
Instructional Video1:27
IDG TECHtalk

How to use the whois command: 2-Minute Linux Tips

Higher Ed
In this Linux tip, learn how to use the whois command. It sends requests to what are called WHOIS servers. These servers maintain numerous details on domain registrations. So, when you ask about a particular domain, you get a pile of...
Instructional Video9:28
Packt

CompTIA Network+ Certification N10-007: The Total Course - E-mail Servers and Clients

Higher Ed
This video explains the various protocols used in sending and receiving e-mail. This clip is from the chapter "Transmission Control Protocol/Internet Protocol TCP/IP Applications" of the series "CompTIA Network+ Certification N10-007:...
Instructional Video7:33
Packt

CompTIA Network+ Certification N10-007: The Total Course - Kerberos/Extensible Authentication Protocol (EAP)

Higher Ed
This video explains how to use Kerberos and EAP to perform authentication mechanisms for remote connectivity. This clip is from the chapter "Securing Transmission Control Protocol/Internet Protocol (TCP/IP)" of the series "CompTIA...
Instructional Video12:10
Packt

CompTIA Network+ Certification N10-007: The Total Course - Understanding Domain Name System (DNS)

Higher Ed
This video provides an overview of the DNS system. This clip is from the chapter "Network Naming" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will understand the concept of DNS, how to...
Instructional Video14:48
Curated Video

AZ-104: Microsoft Azure Administrator Full Course - Azure Active Directory Users and PowerShell

Higher Ed
In this video, we will cover Azure Active Directory Users and PowerShell.
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This clip is from the chapter "Azure Governance and Compliance." of the series "AZ-104: Microsoft Azure Administrator Full Course".Learn about...
Instructional Video8:45
Brian McLogan

Finding the domain and X-intercepts of a logarithm with horizontal shift

12th - Higher Ed
👉 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...
Instructional Video0:46
Brian McLogan

How to determine the VA of a function

12th - Higher Ed
👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but...
Instructional Video5:39
Brian McLogan

How does domain restrictions affect finding the inverse of sine

12th - Higher Ed
👉 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...
Instructional Video3:33
Brian McLogan

Learn How to Find the Angle Given the Inverse Cosine of a Value

12th - Higher Ed
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Instructional Video7:53
Brian McLogan

Identify the vertex, domain and range from a quadratic by completing the square

12th - Higher Ed
👉 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...
Instructional Video1:26
Brian McLogan

How to write the inverse of a power function

12th - Higher Ed
👉 Learn how to find the inverse of a cubic function. A cubic function is a function whose highest exponent in the variable(s) of the function is 3. The inverse of a function is a function that reverses the "effect" of the original...
Instructional Video4:13
Brian McLogan

Learn to graph the logarithmic expression with multiple transformations

12th - Higher Ed
👉 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...
Instructional Video3:21
Brian McLogan

Learn how to graph and describe characteristics of a natural logarithm

12th - Higher Ed
👉 Learn all about graphing natural logarithmic functions. A logarithmic function is a function with logarithms in them. A natural logarithmic function (ln function) is a logarithmic function to the base of e. The graph of the parent...