In the diagram below, the graph of f(x) = -2 cos x is drawn for the interval 0° szs 3609 %3D 0° 180° 278 360 4.1 Write down the amplitude of f 4.2 Write down the maximum value of f(x) +3 4.3 On the same system of axes, draw the graph of g, where g(x) = sinx +1 for the %3D 360°
In the diagram below, the graph of f(x) = -2 cos x is drawn for the interval 0° szs 3609 %3D 0° 180° 278 360 4.1 Write down the amplitude of f 4.2 Write down the maximum value of f(x) +3 4.3 On the same system of axes, draw the graph of g, where g(x) = sinx +1 for the %3D 360°
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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
Transcribed Image Text:In the diagram below, the graph of f(x) = -2 cos x is drawn for the interval 0° SIS360°
0°
180°
270
360
-1
4.1
Write down the amplitude of f
4.2
Write down the maximum value of f (x) +3
On the same system of axes, draw the graph of g, where g (x) = sinx + 1 for the
interval 0° < x< 360°
4.3
4.4
Use the graph to determine the following
4.4.1
The value of f (180°) – g(180°)
4.4.2
For which value(s) of x willf(x). g(x) > 0
4.5
The graph of f is reflected about the x- axis and moved 3 units downwards to from the
graph of h Determine
4.5.1
The equation ofh
4.5.2
The range of h for the interval of 0° <x<360°
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