Find (fog)(x), and write the domain of (fog)(x) in interval notation. a) f(x) = 3 8(x) = /2- x. x2 – 16' 9. b) f(x) = x -1' (x)8 . x2 – 16 c) f(x) = 8(x) = Vx- 3. %3D 2x2 - x'

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.1: Polynomial Functions Of Degree Greater Than
Problem 11E
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Question 2
Find (f og)(x), and write the domain of (fo g)(x) in interval notation.
a) f(x) =
3
8(x) = /2 – x.
%3D
x2 – 16'
9.
b) f(x) - 8(*) -
x - 1'
x² – 16"
) f(x) = 2, 8(*) - Vr-3.
2x2 – x' 8(x) = Vx – 3.
Transcribed Image Text:Question 2 Find (f og)(x), and write the domain of (fo g)(x) in interval notation. a) f(x) = 3 8(x) = /2 – x. %3D x2 – 16' 9. b) f(x) - 8(*) - x - 1' x² – 16" ) f(x) = 2, 8(*) - Vr-3. 2x2 – x' 8(x) = Vx – 3.
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