Given the functions f(x) = x? - 3 and g(x) = 2x + 1, find... a) f(g(x)) b) g•f(x) c) d) gog(x) e) f-(x) h) 91og(x)

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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E,f,g,h
Given the functions f(x) = x? - 3 and g(x) = 2x + 1, find...
a)
f(9(x))
b)
g•f(x)
c)
ff(x))
d)
go g(x)
f-1(x)
f) 9-(x)
e)
h) 91og(x)
8)
Transcribed Image Text:Given the functions f(x) = x? - 3 and g(x) = 2x + 1, find... a) f(9(x)) b) g•f(x) c) ff(x)) d) go g(x) f-1(x) f) 9-(x) e) h) 91og(x) 8)
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