Given /(x) = 3x2– 1 and 8 (x) = 2x + 5, find (s•8)(x). A 6x2+3 B 6x2-7 12x2+74 D 12x2+ 60x + 74

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
Chapter9: Systems Of Linear Equations
Section9.2: The Substitution Method
Problem 12WE
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Given f (x) = 3x2 - I and 8 (x) = 2x +5, find (fog) (x).
(А) бх2+3
(B
6x2 - 7
12x2+ 74
D
12x2+60x + 74
Transcribed Image Text:Given f (x) = 3x2 - I and 8 (x) = 2x +5, find (fog) (x). (А) бх2+3 (B 6x2 - 7 12x2+ 74 D 12x2+60x + 74
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