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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Transcribed Image Text:X f(x) g(x) f'(x) g'(x) f"(x)
0
1
2
3
-2
3
1
2
1
2
(a) Let p(x) = f(x)g(x).
=
0
1
v "(0) :
(b) Let y(x) = f(g(x)).
=
(c) Let v(x) = (f(x))².
-1
3
-2
4
Find the value of v "(0).
-6
4
-2
Find p '(0) -9
Does p(x) have a horizontal tangent at x = 0? No
3
2
X
Find the slope of y(x) at x = 0.
y '(0) = 12
Find the equation of the tangent line y(x) at x = 0. Use y for the dependent variable.
3
-4
(d) Let_r(x) = g(x)
x3
Find the exact value of r '(1).
r'(1) =
-12
1
2
X
Is v(x) concave up or concave down at x = 0? ---Select---
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