calvingreen31 calvingreen31

21-06-2017
Mathematics

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Which function is the inverse of f(x) = 2x + 3?

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kobemonster2003 kobemonster2003

21-06-2017

(x-3)/2 i believe, good luck

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mat06mathew mat06mathew

21-06-2017

f(x)= 2x + 3 then y = 2x + 3 then x = 2y + 3 then x - 3 = 2y

ANSWER : -1 x - 3
f (x) = _____

2

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