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2.) f(x) = 2x + 4x + 2x + 1 %3D 31 2 g(x) = x - x + 7x +9 Find (f + g)(1)

2.) f(x) = 2x + 4x + 2x + 1 %3D 31 2 g(x) = x - x + 7x +9 Find (f + g)(1)

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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B. PERFORM THE INDICATED OPERATION. 1.) f(x) = x' + 2x 2.) f(x) = 2x + 4x + 2x + 1 g(x) = 2x – 3 Find (g - )(x) g(x) = x - x + 7x + 9 Find (f + g)(1) 3.) f(x) = 2x' + 4x + 2x + 1 g(x) = (x + 1) Find (fg)(- 1) 4.)f(x) = x - 5x + 6 g(x) = x - 2 Find ()(x) 5.1f(x) =- 3x + 7 g(x) = 2x - 8 Find f(g(x)) 6.)f(x) =- 3x + 7 g(x) = 2x – 8 Find (gof)(x)
Transcribed Image Text:B. PERFORM THE INDICATED OPERATION. 1.) f(x) = x' + 2x 2.) f(x) = 2x + 4x + 2x + 1 g(x) = 2x – 3 Find (g - )(x) g(x) = x - x + 7x + 9 Find (f + g)(1) 3.) f(x) = 2x' + 4x + 2x + 1 g(x) = (x + 1) Find (fg)(- 1) 4.)f(x) = x - 5x + 6 g(x) = x - 2 Find ()(x) 5.1f(x) =- 3x + 7 g(x) = 2x - 8 Find f(g(x)) 6.)f(x) =- 3x + 7 g(x) = 2x – 8 Find (gof)(x)
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