To choose: The appropriate option from the given choices if 4 is a critical number for f and f ′ ( x ) < 0 for x < 4 and f ′ ( x ) > 0 for x > 4 .

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Answer 1

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Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

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Answer 2

Question

Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

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Answer 3

Question

Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

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Answer 4

Question

Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

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Answer 5

Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

Answer 6

Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

Answer 7

Chapter 4.3, Problem 1PT

To determine

To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

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Answer 11

Ch. 4.1 - Prob. 1PT Ch. 4.1 - Sometimes, Always, or Never: If f(c) = 0, then c...Ch. 4.1 - The critical numbers of f(x) = 3x4 = 20x3 36x2...Ch. 4.1 - Prob. 4PT Ch. 4.1 - True or False: The absolute extrema of a...Ch. 4.1 - Prob. 6PT Ch. 4.1 - Prob. 7PT Ch. 4.2 - Prob. 1PT Ch. 4.2 - Prob. 2PT Ch. 4.2 - Prob. 3PT

To choose: The appropriate option from the given choices if 4 is a critical number for f and f ′ ( x ) < 0 for x < 4 and f ′ ( x ) > 0 for x > 4 .

Solution Summary: The author explains that if 4 is a critical number for f, then the appropriate option is underset_b).

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To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

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Chapter 4 Solutions

To choose: The appropriate option from the given choices if 4 is a critical number for f and f ′ ( x ) &lt; 0 for x &lt; 4 and f ′ ( x ) &gt; 0 for x &gt; 4 .

Solution Summary: The author explains that if 4 is a critical number for f, then the appropriate option is underset_b).

Concept explainers

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To choose: The appropriate option from the given choices if 4 is a critical number for f and f′(x)<0 for x<4 and f′(x)>0 for x>4.

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Chapter 4 Solutions

To choose: The appropriate option from the given choices if 4 is a critical number for f and f ′ ( x ) < 0 for x < 4 and f ′ ( x ) > 0 for x > 4 .