Unary operations | Inverse functions | Basic concepts in set theory
In mathematics, the inverse function of a function f (also called the inverse of f) is a function that undoes the operation of f. The inverse of f exists if and only if f is bijective, and if it exists, is denoted by For a function , its inverse admits an explicit description: it sends each element to the unique element such that f(x) = y. As an example, consider the real-valued function of a real variable given by f(x) = 5x − 7. One can think of f as the function which multiplies its input by 5 then subtracts 7 from the result. To undo this, one adds 7 to the input, then divides the result by 5. Therefore, the inverse of f is the function defined by (Wikipedia).
(New Version Available) Inverse Functions
New Version: https://youtu.be/q6y0ToEhT1E Define an inverse function. Determine if a function as an inverse function. Determine inverse functions. http://mathispower4u.wordpress.com/
From playlist Exponential and Logarithmic Expressions and Equations
Finding the inverse of a function- Free Online Tutoring
👉 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 important property of the inverse of a function is that whe
From playlist Find the Inverse of a Function
Find the domain and range of a function by using the inverse
👉 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 important property of the inverse of a function is that whe
From playlist Find the Inverse of a Function
In this video, we begin looking at inverse functions. We do not worry about the domain and range of the inverse function, we focus only on finding the rule for the inverse function. The domain and range of the inverse function will be covered in future videos. We do, however, include an ex
From playlist All Videos
👉 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 important property of the inverse of a function is that whe
From playlist Find the Inverse of a Function
Finding the inverse of a function
👉 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 important property of the inverse of a function is that whe
From playlist Find the Inverse of a Function
Learn step by step how to find the inverse of an equation, then determine if a function or not
👉 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 important property of the inverse of a function is that whe
From playlist Find the Inverse of a Function
Define an inverse function. Determine if a function as an inverse function. Determine inverse functions.
From playlist Determining Inverse Functions
Ex 1: Find the Inverse of a Function
This video provides two examples of how to determine the inverse function of a one-to-one function. A graph is used to verify the inverse function was found correctly. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
From playlist Determining Inverse Functions
Derivative of Inverse Function 4K
I review the fundamental of Inverse Functions and then work through 3 examples of finding the slope of an inverse function at a given point. Graphical relationship between a function and inverse: 2:28 Defining a one to one function: 6:09 Restricting the domain of a function: 13:50 Comparin
From playlist Calculus (New)
Derivative of Inverse Functions Calculus 1 AB READ DESCRIPTION
EXAMPLE of testing if two functions are inverses at 7:10 EXAMPLE of finding an inverse function at 19:43 EXAMPLES of finding the Derivative of an Inverse Function 37:47 44:34 This video includes a lot of review about inverse functions before showing you how to find the derivative of an in
From playlist Calculus
Finding Inverse Functions (Precalculus - College Algebra 51)
Support: https://www.patreon.com/ProfessorLeonard Professor Leonard Merch: https://professor-leonard.myshopify.com How to find the inverse of a one-to-one function and how to restrict the domain to create certain one-to-one functions.
From playlist Precalculus - College Algebra/Trigonometry
Lec 07. One to one and Inverse Functions College Algebra with Dennis Allison
See full course at: https://cosmolearning.org/courses/college-algebra-pre-calculus-with-dennis-allison/ Video taken from: http://desource.uvu.edu/videos/math1050.php Lecture by Dennis Allison from Utah Valley University.
From playlist UVU: College Algebra with Dennis Allison | CosmoLearning Math
Introduction to Inverse Trigonometric Functions (Precalculus - Trigonometry 17)
What Inverse Trigonometric Functions are, where they come from, and why we need to restrict domain to be able to use them. Special focus will be on the nature of one-to-one functions and how they relate to the common trigonometric functions. Support: https://www.patreon.com/ProfessorLeona
From playlist Precalculus - College Algebra/Trigonometry
Functions - Inverses (L7) Core 3 Edexcel A-Level Maths
Powered by https://www.numerise.com/ This video is a tutorial on Inverse Functions for Core 3 Math A-Level. Please make yourself revision notes while watching this and attempt my examples. Complete the suggested exercises from the Edexcel book. After this then move to my next video on C
From playlist Core 3: Edexcel A-Level Maths Full Course
Inverse Functions (Not That Hard To Understand)
Inverse functions are functions functions such that taking the composition of each function will result in x. Only functions that pass the HLT (horizontal line test) will have an inverse; they are one-to-one functions. For more math help please visit http://tabletclass.com
From playlist GED Prep Videos
How to Use Inverse Trigonometric Functions (Precalculus - Trigonometry 18)
An in-depth look at how to use inverse trig functions and how they relate to basic trig functions. The domain and range of these functions is also thoroughly discussed. Support: https://www.patreon.com/ProfessorLeonard
From playlist Precalculus - College Algebra/Trigonometry
Worldwide Calculus: Inverse Trig Functions
Lecture on 'Inverse Trig Functions' from 'Worldwide Differential Calculus' and 'Worldwide AP Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.
From playlist Worldwide Single-Variable Calculus for AP®
Calculus 2 Lecture 6.2: Derivatives of Inverse Functions
Calculus 2 Lecture 6.2: Derivatives of Inverse Functions
From playlist Calculus 2 (Full Length Videos)
Ex 2: Find the Inverse of a Function
This video provides two examples of how to determine the inverse function of a one-to-one function. A graph is used to verify the inverse function was found correctly. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
From playlist Determining Inverse Functions