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Let f(x) = V2x and g(x) = -11/2x . Find (f + g)(x) and (f - g)(x). Then evaluate f +gand f - g for x = -4 (f +g)(x)= D; (f +g)(-4) = (f - 9)(x) = D; (f – 9)(-4) = D

Let f(x) = V2x and g(x) = -11/2x . Find (f + g)(x) and (f - g)(x). Then evaluate f +gand f - g for x = -4 (f +g)(x)= D; (f +g)(-4) = (f - 9)(x) = D; (f – 9)(-4) = D

Algebra: Structure And Method, Book 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
Chapter11: Rational And Irrational Numbers
Section: Chapter Questions
Problem 23CLR
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Let f(x) = V2x and g(x) = -11/2x . Find ( f + g) (x) and ( f – g)(x). Then evaluate f + g and f – g for x= -4. (f +g)(x)= D; (f +g)(-4) = (f - 9)(x) = D; (f – 9)(-4) = D
Transcribed Image Text:Let f(x) = V2x and g(x) = -11/2x . Find ( f + g) (x) and ( f – g)(x). Then evaluate f + g and f – g for x= -4. (f +g)(x)= D; (f +g)(-4) = (f - 9)(x) = D; (f – 9)(-4) = D
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