Algebra 2 inverse functions

Kuta Software - Infinite Algebra 2 Name_____ Function Inverses Date_____ Period____ State if the given functions are inverses. 1) g(x) = 4 − 3 2 x f (x) = 1 2 x + 3 2 2) g(n) = −12 − 2n 3 f (n) = −5

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Inverse Functions

Correct answer: Explanation: To find the inverse of a function, you need to change all of the values to values and all the values to values. If you flip a function over the line , then you are

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2.4 Inverse Functions

Finding the Inverse of a Function Given the function f (x) f ( x) we want to find the inverse function, f −1(x) f − 1 ( x). First, replace f (x) f ( x) with y y. This is done to make the rest of the process easier. Replace every x x with a y y

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Finding inverse functions (article)

The inverse function, if you take f inverse of 4, f inverse of 4 is equal to 0. Or the inverse function is mapping us from 4 to 0. Which is exactly what we expected. The function takes us from the x to the y world, and then

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Algebra II : Inverse Functions

Inverse functions are functions that reverse the effect of the original function. The inverse of a function has the same points as the original function except that the values of x and y are swapped. For example, if the original function

Inverse Functions

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