Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 70E
Related questions
Question
![1.0
8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12329165-83a7-4f90-ae4e-cd06099490e5%2F4a580b4e-fb9b-432f-9fa3-4bd9d27cf03f%2Ftu8uywq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1.0
8
![Below is the graph of the derivative f'(x) of a function defined on the interval (0,8). You can click on the graph to see a larger version in a separate window.
Refer to the graph to answer each of the following questions. For parts (A) and (B), use interval notation to report your answer. (If needed, you use U for the union symbol.)
(A) For what values of æ in (0,8) is f(x) increasing? (If the function is not increasing anywhere, enter None .)
Answer:
(B) For what values of a in (0,8) is f(x) concave down? (If the function is not concave down anywhere, enter None .)
Answer:
(C) Find all values of r in (0,8) is where f(x) has a local minimum, and list them (separated by commas) in the box below. (If there are no local minima, enter None .)
Local Minima:
(D) Find all values of x in (0,8) is where f(x) has an inflection point, and list them (separated by commas) in the box below. (If there are no inflection points, enter None .)
Inflection Points:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12329165-83a7-4f90-ae4e-cd06099490e5%2F4a580b4e-fb9b-432f-9fa3-4bd9d27cf03f%2Fk1dg22so_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Below is the graph of the derivative f'(x) of a function defined on the interval (0,8). You can click on the graph to see a larger version in a separate window.
Refer to the graph to answer each of the following questions. For parts (A) and (B), use interval notation to report your answer. (If needed, you use U for the union symbol.)
(A) For what values of æ in (0,8) is f(x) increasing? (If the function is not increasing anywhere, enter None .)
Answer:
(B) For what values of a in (0,8) is f(x) concave down? (If the function is not concave down anywhere, enter None .)
Answer:
(C) Find all values of r in (0,8) is where f(x) has a local minimum, and list them (separated by commas) in the box below. (If there are no local minima, enter None .)
Local Minima:
(D) Find all values of x in (0,8) is where f(x) has an inflection point, and list them (separated by commas) in the box below. (If there are no inflection points, enter None .)
Inflection Points:
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