Please answer question 7. Write out all the steps and explain what you are doing. maximu7. G(x) is decreasing over (-∞, 4) and (9, ∞) andincreasing over (4, 9).8. F(x) is increasing over (-∞, 5) and (12, ∞) anddecreasing over (5, 12).9. g(x) has a positive derivative over (-∞, -3) and anegative derivative over (-3, ∞).masdj10. f(x) has a negative derivative over (-∞, 1) and apositive derivative over (1, ∞).11. F(x) has a negative derivative over (-∞, 2) and (5,9)and a positive derivati ver (2, 5) and (9, ∞).12. G(x) has a positiveom and a negaderi13. g(x) hapositi0 at14. Gover, 5) and (5,8), a(P), 3rivative equal toiveover (-∞, -2) and (4,7)(-2, 4) and (7, ∞o).OVE(0) and (3, 0)neither G'(0),-3) and (0, 3),(3,0), and a3, but g'(0)ut the derivative does

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Answered: 7. G(x) is decreasing over (-∞, 4) and…

Math

Calculus

7. G(x) is decreasing over (-∞, 4) and (9, ∞) and increasing over (4, 9).

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter4: Calculating The Derivative

Section4.2: Derivatives Of Products And Quotients

Problem 35E

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Question

Please answer question 7. Write out all the steps and explain what you are doing.

maximu
7. G(x) is decreasing over (-∞, 4) and (9, ∞) and
increasing over (4, 9).
8. F(x) is increasing over (-∞, 5) and (12, ∞) and
decreasing over (5, 12).
9. g(x) has a positive derivative over (-∞, -3) and a
negative derivative over (-3, ∞).
m
asdj
10. f(x) has a negative derivative over (-∞, 1) and a
positive derivative over (1, ∞).
11. F(x) has a negative derivative over (-∞, 2) and (5,9)
and a positive derivati ver (2, 5) and (9, ∞).
12. G(x) has a positive
om and a nega
deri
13. g(x) ha
positi
0 at
14. G
over, 5) and (5,8), a
(P), 3
rivative equal to
ive
over (-∞, -2) and (4,7)
(-2, 4) and (7, ∞o).
OVE
(0) and (3, 0)
neither G'(0)
,-3) and (0, 3),
(3,0), and a
3, but g'(0)
ut the derivative does

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