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13-04-2016
Mathematics

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What is the inverse of the function f(x) = 2x + 1?

Respuesta :

13-04-2016

f(x) = 2x + 1

y = 2x + 1

x = 2y + 1

x - 1 = 2y

0.5x - 0.5 =

f^-1(x)

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