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ivann1987 [24]
3 years ago
14

Find a symbolic representation for f ^-1​(x).

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0

y = (9x) ^ (1/3)

exchange x and y  then solve for y

x = (9y) ^ (1/3)

cube each side

x^3 = 9y

divide each side by 9

1/9 x^3 = y

the inverse function is 1/9 x^3

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