Given f(x)=7x^9 , find f^1(x). Then state whether f^1f(x) is a function. a : y=(x/7)^1/9 ; f^1(x) is a function. b : y=(x/7)^9 ; f^1(x) is not a function c : y=(x/7)^1/9 ; f^1(x) is not a function d : - QAmmunity.org

Given f(x)=7x^9 , find f^1(x). Then state whether f^1f(x) is a function. a : y=(x/7)^1/9 ; f^1(x) is a function. b : y=(x/7)^9 ; f^1(x) is not a function c : y=(x/7)^1/9 ; f^1(x) is not a function d :

asked Mar 7, 2020 37.0k views

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