23. f(t) = sint, t = -플

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 59E
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Can you explain how the answer is negative 1 question 23
(1, -2)
Exercises 21 and 22: The figure shows angle 0 in standard
position with its terminal side intersecting the unit circle.
Find the six trigonometric functions of 0.
(4)
√√3
22.
21.
L
2
0
R
RA
Mono oble Cong
and
met wol systevs video (13- 13,
5
animal vd bone damer s
Exercises 23-26: Evaluate the function f at the given value
ita berd
of t.
abo
ㅠ
23. f(t) = sint, t = -7
25. f(t) = tant, t = -3
26. f(t) = csct, t =
27. Find the other trigonometric functions of 0 if
1301 10
sin0 = -and cos 0 = 7.
28. Convert 65°45'36" to decimal degrees.
Exercises 29-32: Graph f for -2T ≤ t ≤ 2π. State the
amplitude, period, and phase shift.
29. f(t) = 3 cos 2t
30. f(t) = -2 sin (2t + π)
31. f(t) = -3 sin (+(1-7)) -
(x)) 98U (d)
Cost, t = TT
24) f(t) = cos
Exercises
the perio
35. f(t)
Exercis.
lowing
37. (a)
38. (a)
39. A-
ra
bne (2
40. E
C
Exer
41.
snil
Ex
0°
43
E
Transcribed Image Text:(1, -2) Exercises 21 and 22: The figure shows angle 0 in standard position with its terminal side intersecting the unit circle. Find the six trigonometric functions of 0. (4) √√3 22. 21. L 2 0 R RA Mono oble Cong and met wol systevs video (13- 13, 5 animal vd bone damer s Exercises 23-26: Evaluate the function f at the given value ita berd of t. abo ㅠ 23. f(t) = sint, t = -7 25. f(t) = tant, t = -3 26. f(t) = csct, t = 27. Find the other trigonometric functions of 0 if 1301 10 sin0 = -and cos 0 = 7. 28. Convert 65°45'36" to decimal degrees. Exercises 29-32: Graph f for -2T ≤ t ≤ 2π. State the amplitude, period, and phase shift. 29. f(t) = 3 cos 2t 30. f(t) = -2 sin (2t + π) 31. f(t) = -3 sin (+(1-7)) - (x)) 98U (d) Cost, t = TT 24) f(t) = cos Exercises the perio 35. f(t) Exercis. lowing 37. (a) 38. (a) 39. A- ra bne (2 40. E C Exer 41. snil Ex 0° 43 E
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