11. Compute (fog)(x), (fog)(-2), (go f)(x), and (go f)(-2) for each pair of functions. (a) f(x) = x² - 3x-4; g(x) = 2-3x (b) f(x) = 2; g(x) = x² + 1 (c) f(x) = x; g(x) = 3x5 - 4x2 (d) f(x)=3x-4; g(x) = (x+4)/3

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
Chapter11: Rational And Irrational Numbers
Section: Chapter Questions
Problem 23CLR
Question
100%
11. Compute (fog)(x), (fog)(-2), (go f)(x), and (go f)(-2)
for each pair of functions.
(a) f(x) = x² - 3x-4; g(x) = 2-3x
(b) f(x) = 2; g(x) = x² + 1
(c) f(x) = x; g(x) = 3x5 - 4x2
(d) f(x)=3x-4; g(x) = (x+4)/3
Transcribed Image Text:11. Compute (fog)(x), (fog)(-2), (go f)(x), and (go f)(-2) for each pair of functions. (a) f(x) = x² - 3x-4; g(x) = 2-3x (b) f(x) = 2; g(x) = x² + 1 (c) f(x) = x; g(x) = 3x5 - 4x2 (d) f(x)=3x-4; g(x) = (x+4)/3
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