Question 100255
From the information in the table providing values of f(x) and g(x), evaluate (f o g)^-1 (2)
x    1 2 3 4 5
f(x) 3 4 5 1 2
g(x) 5 4 2 3 1

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(fog)^-1(x) = (g^-1of^-1)(x)
Your Problem
= g^-1[f^-1(2)]

= g^-1[5]
= 1
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Cheers,
Stan H.