3 2 -R+2- 0 -1- -2- RIN- 元 -3 -4 5/2

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Consider function f(x) = a*cos (bx), with a and b belonging to Positive integers (Z+).
Accompanying graph shows a part of this function.
It's requested:
(a) Write value of a
(b) (i) Write period of function f(x)
     (ii) From (i) find value of b.
(c) Find value of f(π/6) 

 

3
2
-R+2-
0
-1-
-2-
RIN-
元
-3
-4
5/2
Transcribed Image Text:3 2 -R+2- 0 -1- -2- RIN- 元 -3 -4 5/2
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