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Furkat [3]
3 years ago
14

F(x)=-3x-4 what's the Inverness function ?

Mathematics
2 answers:
Shtirlitz [24]3 years ago
6 0
The answers will be f(-1(x)=(y+4)/3
AnnZ [28]3 years ago
3 0
First make x the subject:-

3x = F(x) + 4

x  = (F(x) + 4) / 3

f(-1(x)  = (x + 4) / 3  answer
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