f(x) = 4x2 + 5, g(x) = 6x (a) Find (f ∘ g)(x). 144x2+5 (b) Find (g ∘ f)(x). 24x+30 (c) Find f(g(−3)). (d) Find g(f(4)).
f(x) = 4x2 + 5, g(x) = 6x (a) Find (f ∘ g)(x). 144x2+5 (b) Find (g ∘ f)(x). 24x+30 (c) Find f(g(−3)). (d) Find g(f(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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Question
f(x) = 4x2 + 5, g(x) = 6x
(a) Find (f ∘ g)(x).
(b) Find (g ∘ f)(x).
(c) Find
(d) Find
144x2+5
(b) Find (g ∘ f)(x).
24x+30
(c) Find
f(g(−3)).
(d) Find
g(f(4)).
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