Answered: Given that f(x) = x² – 8x and g(x) = x…

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Given that f(x) = x² – 8x and g(x) = x – 9, calculate (a) ƒ o g( – 4)=| (b) g o f( – 4)=

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter8: Introduction To Functions

Section8.7: Functions Defined By Equations

Problem 11OE

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Question

Given that f(x) = x² – 8x and g(x) = x – 9, calculate
(a) ƒ o g( – 4)=|
(b) g o f( – 4)=

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