# 3 ST Which of the following is true? O If f(x) is decreasing and f "(x) is positive, then f '(x) is negative and f is concave down. O If f(x) is decreasing and f "(x) is positive, then f '(x) is negative and f is concave up. O If f(x) is decreasing and f "(x) is positive, then f '(x) is positive and f is concave down. O If f(x) is decreasing and f "(x) is positive, then f '(x) is positive and f is concave up. 42 43 44 45 46 47 MacBook Air F2 D00 F3 000 F4 F5 F8 LA %23 & 2$ 2. 4. 5. 9- 7. 8. 6.

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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Which of the following is true?
O If f(x) is decreasing and f "(x) is positive, then f '(x) is negative and f is concave down.
O If f(x) is decreasing and f "(x) is positive, then f '(x) is negative and f is concave up.
O If f(x) is decreasing and f "(x) is positive, then f '(x) is positive and f is concave down.
O If f(x) is decreasing and f "(x) is positive, then f '(x) is positive and f is concave up.
42 43 44 45 46 47
MacBook Air
F2
D00
F3
000
F4
F5
F8
LA
%23
&
2$
2.
4.
5.
9-
7.
8.
6.
Transcribed Image Text:# 3 ST Which of the following is true? O If f(x) is decreasing and f "(x) is positive, then f '(x) is negative and f is concave down. O If f(x) is decreasing and f "(x) is positive, then f '(x) is negative and f is concave up. O If f(x) is decreasing and f "(x) is positive, then f '(x) is positive and f is concave down. O If f(x) is decreasing and f "(x) is positive, then f '(x) is positive and f is concave up. 42 43 44 45 46 47 MacBook Air F2 D00 F3 000 F4 F5 F8 LA %23 & 2$ 2. 4. 5. 9- 7. 8. 6.
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