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f(x)=4x^-5 g(x)=x^3/4 find g(f(x))

0 votes

Composite of Functions. Perform the indicated operation and state the domain

asked Dec 6, 2013 in ALGEBRA 2 by harvy0496 Apprentice

1 Answer

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The functions are f(x) = 4x-5 and g(x) = x3/4

g(f(x) = g(4x-5)

= (4x-5)3/4

= 43/4x(-15/4)

image

The function is undefined at = 0

Domain : {x Є R: x > 0}.

answered Aug 25, 2014 by david Expert
edited Aug 25, 2014 by bradely

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