magdalenovalde magdalenovalde

17-10-2016
Mathematics

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If f(x) and f–1(x) are inverse functions of each other and f(x)=2x+5, what is f–1(8)?
A:–1
B:3/2
C:41/8
D:23

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Аноним Аноним

17-10-2016

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jdextraze2001os7o37 jdextraze2001os7o37

19-01-2019

Answer:

3/2.................B

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