( 5 + x x² + 2 f (x) = 4 – x; g(x) = (a) Evaluate (f + g)(-2), (f – g)(-1), (fg)(1) and (f/g)(2). | (b) Find all for which f(x) = g(x). You must give the exact answer and show all working.
( 5 + x x² + 2 f (x) = 4 – x; g(x) = (a) Evaluate (f + g)(-2), (f – g)(-1), (fg)(1) and (f/g)(2). | (b) Find all for which f(x) = g(x). You must give the exact answer and show all working.
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
Problem 4ST
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