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What is the inverse of the function f(x) = x + 12?
The inverse of adding 12 is subtracting 12, so the inverse function is g(x) = x -12.
(There is a special method for finding the inverse of more complicated functions, but it isn't needed here.)
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∙ 9y ago
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Given the function Fx you can get a picture of the graph of its inverse F-1y by flipping the original graph of Fx over the line?
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Is it possible for a fourth degree function to have an inverse that is a function?
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29
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y=x
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3
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Simply stated, the inverse of a function is a function where the variables are reversed. If you have a function f(x) = y, the inverse is denoted as f-1(y) = x. Examples: y=x+3 Inverse is x=y+3, or y=x-3 y=2x+5 Inverse is x=2y+5, or y=(x-5)/2
Is it possible for a fourth degree function to have an inverse that is a function?
In order for a fourth degree function to have an inverse function, its domain must be restricted. Otherwise the inverse function will not pass the vertical-line test.Ex.f(x) = x^4 (x>0), the original functionf-1(x) = x ^ (1/4), the inverse
What is the inverse function of xx?
XX or X*X, can be written as X squared. The inverse of a function "sort of cancels it out". I know the inverse of a square is the square root. Since we need the inverse of X squared, it's inverse is the square root of X. sqrt(x)
What is fx in math?
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