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13-01-2021
Mathematics

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F(x)=3x-2 find f^-1(x) than find f^-1(13)

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chutigan46 chutigan46

13-01-2021

Answer:

I'm not sure but i think is

x=3y-2

x-2/3 = y - this is f^-1

f^-1(13) = stand for X = 13

13-2/3

= 11/3

not sure

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