In the diagram below the graphs of g(x)=sin(x+a) and h(x)=btancx are drawn in the interval xe-180° ; 180°]. g and h intersect at D and E. 5.2 The coordinates of D are (-135°:-1) and the coordinates of E are approximately (-22,3° ; 0,4). 1,5 - EV0:5 -180 -135° 90° 445° 0° 45° 90° 135 180° -0,5 5.2.1 Write down the values of a, b and c. 5.2.2 Write down the equations of the asymptotes of h in the interval [-180° ; 180°). 5.2.3 Solve for x if g(x)-h(x)20 in the interval [-180° ; 0°].

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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In the diagram below the graphs of g(x)=sin(x+a) and h(x)=btan cx are
drawn in the interval xe-180° ; 180°]. g and h intersect at D and E.
5.2
The coordinates of D are (-135°:-1) and the coordinates of E are
approximately (-22,3° ; 0,4).
1,5
E.
0,5
-180
-135°
-900
4450
0°
45°
90°
1359
180°
h.
0,5
5.2.1
Write down the values of a, b and c.
5.2.2
Write down the equations of the asymptotes of h in the interval
[-180° ; 180°].
5.2.3 Solve for x if g(x)-h(x)20 in the interval [-180° ; 0°].
5.2.4
Describe the transformation of g to m if m(x)= cos x-1.
Transcribed Image Text:In the diagram below the graphs of g(x)=sin(x+a) and h(x)=btan cx are drawn in the interval xe-180° ; 180°]. g and h intersect at D and E. 5.2 The coordinates of D are (-135°:-1) and the coordinates of E are approximately (-22,3° ; 0,4). 1,5 E. 0,5 -180 -135° -900 4450 0° 45° 90° 1359 180° h. 0,5 5.2.1 Write down the values of a, b and c. 5.2.2 Write down the equations of the asymptotes of h in the interval [-180° ; 180°]. 5.2.3 Solve for x if g(x)-h(x)20 in the interval [-180° ; 0°]. 5.2.4 Describe the transformation of g to m if m(x)= cos x-1.
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