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Find f^-1(x). !!!!!!!!!!!!!!!!!!!!!!!!!!!!

0 votes

Given f(x) = x^3 +7

-inverse-function

asked Jul 14, 2013 in ALGEBRA 1 by anonymous Apprentice

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1 Answer

0 votes

f(x) = x^3 +7

Find inverse function

put x=y and f(x)=x

x=y^3+7

y^3=x-7

y=(x-7)^1/3

Therefore inverse function f^-1(x)=(x-7)^1/3

answered Jul 14, 2013 by bradely Mentor

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