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Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 1.1 - Problem 27e
Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 1.1 - Problem 27e

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# Composite functions and notation. Let f(x)=x -4, g(x)=x ISBN: 9780321570567 2

## Solution for problem 27E Chapter 1.1

Calculus: Early Transcendentals | 1st Edition

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Problem 27E

Composite functions and notation. Let ?f(x)=x? -4?, ?g(x)=x? and ?F(x)=1/(x-3)?. Simplify or evaluate the following expressions. g(f(u))

Step-by-Step Solution:

Step by step solution Step 1 of 1 Consider three different functions f(x)=x -4, g(x)=x and F(x)=1/(x-3). If we want to find the value of function g(x) for x =f(u) we must use the function f(u) in the relation for the function g(x).This is very easy, just follow the next steps: g(x) = x 3 2 Since f(u)=u -4 then we have: 3 g(f(u)) = (f(u)) 2 3 g(f(u)) = (u 4) So the final value of the function g(f(u))is (u 4) . 2 3

Step 2 of 1

##### ISBN: 9780321570567

Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567. The full step-by-step solution to problem: 27E from chapter: 1.1 was answered by , our top Calculus solution expert on 03/03/17, 03:45PM. This full solution covers the following key subjects: Composite, evaluate, expressions, functions, let. This expansive textbook survival guide covers 85 chapters, and 5218 solutions. The answer to “Composite functions and notation. Let ?f(x)=x? -4?, ?g(x)=x? and ?F(x)=1/(x-3)?. Simplify or evaluate the following expressions. g(f(u))” is broken down into a number of easy to follow steps, and 17 words. Since the solution to 27E from 1.1 chapter was answered, more than 383 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1.

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