x² +1 Let f(x) Then the derivatives are %3D x² – 9° 60(x² + 3) (x² – 9)³ -20x f'(x) (x² – 9)² and f"(x) = %3D (You do not have to show how to find the derivatives.) Find the following infor- mation about f. (j) Sketch a graph of f labeling all important points/lines you found above.

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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x² + 1
2. Let f(x)
Then the derivatives are
x² – 9'
60(x² + 3)
(x2 – 9)3
-20x
f'(x) =
and f"(x) =
(교2 - 9)2
(You do not have to show how to find the derivatives.) Find the following infor-
mation about f.
(j) Sketch a graph of f labeling all important points/lines you found above.
Transcribed Image Text:x² + 1 2. Let f(x) Then the derivatives are x² – 9' 60(x² + 3) (x2 – 9)3 -20x f'(x) = and f"(x) = (교2 - 9)2 (You do not have to show how to find the derivatives.) Find the following infor- mation about f. (j) Sketch a graph of f labeling all important points/lines you found above.
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