f(x) = 2x − 3,   g(x) = 3x + 9;   −1 find the function fg?   (b) Evaluate the functions fg and f/g at the indicated value, if defined. (If an answer is undefined, enter UNDEFINED.) (fg)(−1) =    (f/g)(−1) =

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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f(x) = 2x − 3,   g(x) = 3x + 9;   −1

find the function fg?

 

(b) Evaluate the functions fg and f/g at the indicated value, if defined. (If an answer is undefined, enter UNDEFINED.)

(fg)(−1)
=   
(f/g)(−1)
=
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