Given the three function below, which expression equals (r o bo s)(x)? b(x) = 2" r(x) = |æ| s(r) = 7x O 17 (2")| Submit Answer O 7 (2-) O 7|2"|

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Given the three functions below, which expression equals \((r \circ b \circ s)(x)\)?

\[ b(x) = 2^x \]
\[ r(x) = |x| \]
\[ s(x) = 7x \]

Options:
- \(|7(2^x)|\)
- \(|2^{(7x)}|\)
- \(7(2^x)\)
- \(7|2^x|\)

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**Note**: In this context, the composition of functions \((r \circ b \circ s)(x)\) implies evaluating \(s(x)\) first, followed by \(b(x)\), and finally \(r(x)\).

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Transcribed Image Text:Given the three functions below, which expression equals \((r \circ b \circ s)(x)\)? \[ b(x) = 2^x \] \[ r(x) = |x| \] \[ s(x) = 7x \] Options: - \(|7(2^x)|\) - \(|2^{(7x)}|\) - \(7(2^x)\) - \(7|2^x|\) [Submit Answer Button] **Note**: In this context, the composition of functions \((r \circ b \circ s)(x)\) implies evaluating \(s(x)\) first, followed by \(b(x)\), and finally \(r(x)\). **Copyright © 2021 DeltaMath.com. All Rights Reserved.**
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