2 = g(x) 2 2. If f(x) (fg)(x) 3. If h(x) = √2x, p(x) = x³, find(a) (fog)(x) (b) (3ƒ – g)(x) x² + 3, find(a) = (4) (2) (b)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Answer 2 and 3 thanks!

1. Find the domain and range of the function
X
(b) y = √√2x + 3
(a) y
=
2. If f(x)
(fg)(x)
3. If h(x)
x + 3
2
=
=
X
9
g(x) = x² + 3, find(a)
(4)
=
(2) (b)
(2x, p(x) x³, find(a) (fog)(x) (b) (3f - g)(x)
Transcribed Image Text:1. Find the domain and range of the function X (b) y = √√2x + 3 (a) y = 2. If f(x) (fg)(x) 3. If h(x) x + 3 2 = = X 9 g(x) = x² + 3, find(a) (4) = (2) (b) (2x, p(x) x³, find(a) (fog)(x) (b) (3f - g)(x)
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