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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Question

Transcribed Image Text:1. Given the functions, f(x)
a. Find Ag(4)).
* and , g(x) = Vĩ.
b. Find fAg(x)).
c. Find g(f(4)).
d. Find g(fx)).
2. Consider the functions, h(x) = 3x - 7 and k(x) = .
a.
Find h(k(-2))
b. Find h(k(x))
c. Find k(h(-2))
d. Find k(h(x))
3. Consider the functions, m(x) = x + 3x and p(x) = 2x + 5,
Find m(p(1))
b. Find m(p(x))
a.
c. Find p(m(1))
d. Find p(m(x))
4. Consider the functions b(x) = (x – 1) and c(x) = Vx+1,
b. Find b(c(x))
a.
Find b(c(9))
d. Find c(b(x))
c. Find c(b(9))
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