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Norma-Jean [14]
3 years ago
5

F ( x ) = ( x - 2 ) ^3

Mathematics
1 answer:
g100num [7]3 years ago
7 0

Answer:

x

Step-by-step explanation:

f(f^-1(x)) = x

Always!

f(x) = (x - 2)³

y^⅓ = x - 2

x = y^⅓ + 2

f^-1(x) = x^⅓ + 2

f(f^-1(x)) = f(x^⅓ + 2)

= (x^⅓ + 2 - 2)³

= (x^⅓)³

= x

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