
Khan Academy | Khan Academy
Learn how to find inverse functions with step-by-step guidance and examples, enhancing your understanding of this fundamental algebra concept.
Intro to inverse trig functions (article) | Khan Academy
Let's find out angle O: angle O is adjacent to line OE, opposite of line ZE, and our hypotenuse is OZ, so you can freely pick between any of the inverse trig functions to answer.
Finding inverse functions: linear (video) | Khan Academy
In the first inverse function video, I talked about how a function and their inverse-- they are the reflection over the line y equals x. So where's the line y equals x here?
Derivatives of inverse functions: from equation - Khan Academy
Let's explore the intriguing relationship between a function and its inverse, focusing on the function f (x)=½x³+3x-4. We delve into the derivative of the inverse of f, applying the chain rule and the power …
Reading inverse values from a table (video) | Khan Academy
An inverse function takes the output from the original function and gives us the input. Given a table of inputs and outputs for a function, evaluate the inverse function for a certain input.
Finding inverses of rational functions (video) | Khan Academy
The inverse of a function ƒ is a function that maps every output in ƒ's range to its corresponding input in ƒ's domain. We can find an expression for the inverse of ƒ by solving the equation 𝘹=ƒ (𝘺) for the …
Differentiation: composite, implicit, and inverse functions | Khan Academy
This is an exceptionally useful rule, as it opens up a whole world of functions (and equations!) we can now differentiate. Also learn how to use all the different derivative rules together in a thoughtful and …
Finding inverse functions: quadratic (video) | Khan Academy
The conventional notation for f inverse is f inverse of x, so it is important to get used to seeing it like that and not be confused between the x in the f inverse function and the x in the original function.
Find Inverse of Function – Khan Academy Help Center
Hi - So the question is finding the inverse of function y=3x/x+1 I've gone through some of the steps to get to the point 3y=xy+x, but...
Graphing the inverse of a linear function - Khan Academy
By starting out with a function, you know it passes the vertical line test by definition. However, for its inverse to be a function, it also has to pass the horizontal line test to insure the one-to-one …