(a) (b) Find composite functionsf(g(x)) and g(f(x)) for given f and g f(x) = 4x-2, g(x)=√x + 2 f(x) = x² + 2x - 1, g(x) = x + 1

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
Section8.8: Linear And Quadratic Functions
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(a)
(b)
Find composite functionsf(g(x)) and g(f(x)) for given f and g
f(x) = 4x-2, g(x) = √x + 2
f(x) = x² + 2x-1, g(x) = x + 1
Transcribed Image Text:(a) (b) Find composite functionsf(g(x)) and g(f(x)) for given f and g f(x) = 4x-2, g(x) = √x + 2 f(x) = x² + 2x-1, g(x) = x + 1
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