SOLUTION: Given f(x)=3x^6, find f^-1(x). Then state whether f^-1(x) is a function.

SOLUTION: Given f(x)=3x^6, find f^-1(x). Then state whether f^-1(x) is a function.

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Question 1069016: Given f(x)=3x^6, find f^-1(x). Then state whether f^-1(x) is a function.
Answer by trsomas23@gmail.com(17) (Show Source): You can put this solution on YOUR website!
Let y = f(x)
y =
x^6 =
x = and -
f^-1(y) = and -
f^-1(x) = and -
More than one values of f^-1(x) are possible for the same value of x. Therefore f^-1(x) is not a function.
Email: trsomas23@gmail.com
Skype: sahay.avinash

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