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

ISBN: 9780321570567 2

## Solution for problem 26E Chapter 1.1

Calculus: Early Transcendentals | 1st Edition

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Calculus: Early Transcendentals | 1st Edition

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Problem 26E

21-30. Composite functions and notation Let $$f(x)=x^2-4,\ g(x)=x^3,$$ and F(x) = 1/(x - 3). Simplify or evaluate the following expressions.

F(g(w))

Step-by-Step Solution:

Step by step solution Step 1 of 1 2 3 Consider three different functions f(x)=x -4, (x)=x and F(x)= 1/(x-3). If we want to find the value of function f(x) for x =g(w) we must use the function g(w) in the relation for the fun ction F(x).This is very easy, just follow the next steps: f(x) = x 4 i nc (w)=w then we have: 2 f(g(w)) = (g(w)) 4 = (w ) 4 a b ab Based on the rule (x ) = x we can write the following: f(g(w)) = w 46 6 So the final value of the function f(g(w))is w 4.

Step 2 of 1

##### ISBN: 9780321570567

This full solution covers the following key subjects: Composite, evaluate, expressions, functions, let. This expansive textbook survival guide covers 112 chapters, and 7700 solutions. Since the solution to 26E from 1.1 chapter was answered, more than 431 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567. The answer to “?21-30. Composite functions and notation Let $$f(x)=x^2-4,\ g(x)=x^3,$$ and F(x) = 1/(x - 3). Simplify or evaluate the following expressions.F(g(w))” is broken down into a number of easy to follow steps, and 20 words. The full step-by-step solution to problem: 26E from chapter: 1.1 was answered by , our top Calculus solution expert on 03/03/17, 03:45PM.

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Composite functions and notation. Let f (x)=x -4, g (x)=x