QUESTION 6 In the diagram the graphs of f(x) = cos x and the interval -180° g(x)? 6.5 The graph of h is obtained by shifting f 3 units upwards. Determine the range of h.
QUESTION 6 In the diagram the graphs of f(x) = cos x and the interval -180° g(x)? 6.5 The graph of h is obtained by shifting f 3 units upwards. Determine the range of h.
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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Question
Transcribed Image Text:QUESTION 6
In the diagram the graphs of f(x)=cosx and g(x)= sin(x+b) are drawn for
the interval-180°Sx<90°.
1.5
0.5
-180
-150
-120
90
-60
30
0.
30
60
90
-0.5
-1
-1.5
6.1
Write down the value of b.
6.2
Write down the period of
g.
6.3
Write down the value(s) of
in the interval
- 180°s x s 90°
for which
f(x)-g(x)=D0.
6.4
For which values of x in the interval -180°s x< 90° is sin(90°-x) >g(x)?
6.5
The graph of h is obtained by shifting f 3 units upwards. Determine the range of h.
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