13. Given f(x) = x² - 4 and g(x)=√x, which function represents the composite function y = (fº g)(x)? a. y = x - 2 b. y = √√x-4 c. y = x - 4 d. y = √x² - 4
13. Given f(x) = x² - 4 and g(x)=√x, which function represents the composite function y = (fº g)(x)? a. y = x - 2 b. y = √√x-4 c. y = x - 4 d. y = √x² - 4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:13. Given f(x) = x² − 4 and g(x) = √x, which function represents the composite function y = (fo
g)(x)?
a.
y=x-2
b. y =√x-4
c. y = x - 4
d. y = √x² - 4
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