Answered: Let f(x) = 6x – 4x² – 7x³ and g(x) =…

Let f(x) = 6x – 4x² – 7x³ and g(x) = 9x² – 5x . Find (f + g)(x) and (f – g)(x). Then evaluate f +g and f – g for X= -1. - (f +g)(x)= D; (f +g)(-1) = D (f - 9)(x) = D;(f – 9)(-1)= D

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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Question

Let f(x) = 6x – 4x² – 7x³ and g(x) = 9x² – 5x . Find (f + g)(x) and (f – g)(x). Then evaluate f +g and f – g for
X= -1.
-
(f +g)(x)= D; (f +g)(-1) = D
(f - 9)(x)= D; (f – 9)(-1) = D

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