In Problems 13-24, use the graph of the function / given. A 13. Is / increasing on the interval (-8, -2)? 14. Is f decreasing on the interval (-8,-4)? 15. Is f increasing on the interval (-2,6)? 16. Is f decreaing on the interval (2,5)? 17. List the interval(s) on which/ is increasing. 18. List the interval(s) on which/ is decreasing. (2, 10) 10 (-2, 6) (-10. 0) (-5,0) (5,0)7,3) -10 -5 (0, 0) 5. 10 X (-8. -4) -6 19. Is there a local maximnum at 2? If ycs, what is it? 20. Is there a local maximum at 5? If yes, what is it? 21. Last the number(s) at which f has a local maximum. What are the local maximum values? 22. List the number(s) at which f has a kxal minimum. What are the local minimum values? 23. Find the absolute minimum of fon [-10, 71. 24. Find the absolute maximum of f on [-10, 7].

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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I just need question 22, 23 and 24

In Problems 13-24, use the graph of the function / given.
A 13. Is / increasing on the interval (-8, -2)?
14. Is f decreasing on the interval (-8,-4)?
15. Is f increasing on the interval (-2,6)?
16. Is f decreaing on the interval (2,5)?
17. List the interval(s) on which/ is increasing.
18. List the interval(s) on which/ is decreasing.
(2, 10)
10
(-2, 6)
(-10. 0)
(-5,0)
(5,0)7,3)
-10
-5
(0, 0)
5.
10 X
(-8. -4)
-6
19. Is there a local maximnum at 2? If ycs, what is it?
20. Is there a local maximum at 5? If yes, what is it?
21. Last the number(s) at which f has a local maximum. What are the local maximum values?
22. List the number(s) at which f has a kxal minimum. What are the local minimum values?
23. Find the absolute minimum of fon [-10, 71.
24. Find the absolute maximum of f on [-10, 7].
Transcribed Image Text:In Problems 13-24, use the graph of the function / given. A 13. Is / increasing on the interval (-8, -2)? 14. Is f decreasing on the interval (-8,-4)? 15. Is f increasing on the interval (-2,6)? 16. Is f decreaing on the interval (2,5)? 17. List the interval(s) on which/ is increasing. 18. List the interval(s) on which/ is decreasing. (2, 10) 10 (-2, 6) (-10. 0) (-5,0) (5,0)7,3) -10 -5 (0, 0) 5. 10 X (-8. -4) -6 19. Is there a local maximnum at 2? If ycs, what is it? 20. Is there a local maximum at 5? If yes, what is it? 21. Last the number(s) at which f has a local maximum. What are the local maximum values? 22. List the number(s) at which f has a kxal minimum. What are the local minimum values? 23. Find the absolute minimum of fon [-10, 71. 24. Find the absolute maximum of f on [-10, 7].
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