I1. Find the exact values of each expression. 13m 6. csc 3. 4m. 1. sin 600° 7. sin (-) 8. sin 78 2. cos 2 150° = 2 150° + cos %3D ( 810°)

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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ACTIVITY: WEEK 3
L Give the reference angle and quadrant where each angle lies.
3. sin 150°
13m
5. sec
4. tan
1. sin H
6.
2. cos in
11. Find the exact values of each expression.
13m
6. csc
1. sin 600
7. sin (-)
2 cos =
dak 10
8. sin 2 150° + cos 2 150° =
9. cos (-30°) + sin 420° =
3. tan (-810°)
4. sin
6
5. sec 585
10. Tan (-225°) + tan 405° =
III. Solve.
1. If P(@) is a point on the unit circle and 0 = “, what are the coordinates of P(8)?
17
%3D
3
2. If P(8) is a point on the unit circle and 0 = -
find the values of the six
trigonometric functions of 0.
3. Find the six trigonometric functions of the angle 0 if the terminal side of e in standard
position passes through the point (5, -12).
4. Given sece =- and n s0<, find sin 6+ cose.
review
univer
to er
Depa
5. If tan A =2, determine
2 sin A-cos A
3 cos A
%3D
IV. Complete the table by giving the exact values for each expression.
Transcribed Image Text:ACTIVITY: WEEK 3 L Give the reference angle and quadrant where each angle lies. 3. sin 150° 13m 5. sec 4. tan 1. sin H 6. 2. cos in 11. Find the exact values of each expression. 13m 6. csc 1. sin 600 7. sin (-) 2 cos = dak 10 8. sin 2 150° + cos 2 150° = 9. cos (-30°) + sin 420° = 3. tan (-810°) 4. sin 6 5. sec 585 10. Tan (-225°) + tan 405° = III. Solve. 1. If P(@) is a point on the unit circle and 0 = “, what are the coordinates of P(8)? 17 %3D 3 2. If P(8) is a point on the unit circle and 0 = - find the values of the six trigonometric functions of 0. 3. Find the six trigonometric functions of the angle 0 if the terminal side of e in standard position passes through the point (5, -12). 4. Given sece =- and n s0<, find sin 6+ cose. review univer to er Depa 5. If tan A =2, determine 2 sin A-cos A 3 cos A %3D IV. Complete the table by giving the exact values for each expression.
ACTIVITY – (Week 4-5)
Solve the following problems.
1. Find the period of the function y=
4 sin (4) – 3.
2. In the function y= 3 tan(2kr-), the period is 4x. Find the value of k and
the phase shift of the graph of the function.
3. Sketch the graph of function y=sin (r + )+2 over one period. Determine
the domain and range of the function.
4. Sketch the graph of the function y=-2 cces(r-5) +3 over two periods. Find
the domain and range of the function.
5. Sketch the graph of the function y =
the domain and range of the function.
tan (r-) over three periods. Find
Transcribed Image Text:ACTIVITY – (Week 4-5) Solve the following problems. 1. Find the period of the function y= 4 sin (4) – 3. 2. In the function y= 3 tan(2kr-), the period is 4x. Find the value of k and the phase shift of the graph of the function. 3. Sketch the graph of function y=sin (r + )+2 over one period. Determine the domain and range of the function. 4. Sketch the graph of the function y=-2 cces(r-5) +3 over two periods. Find the domain and range of the function. 5. Sketch the graph of the function y = the domain and range of the function. tan (r-) over three periods. Find
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