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Svetllana [295]
3 years ago
7

Pleaseeeeeeeee helpppppp

Mathematics
1 answer:
allsm [11]3 years ago
7 0
If we have y = f(x)
So, to find the inverse of the function f(x)
we should switch x , y OR replace x with y in prevoius function
x = f(y) represent the inverse function or will be f^{-1}
By applying that on the given table 
∴ f^{-1} (3) = 2
And 
f^{-1} (8) = 7

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