In Exercises 43-52, determine the amplitude, period, and phase shift of each function. Then graph one period of the function. 43. y = cos(x 44. y = cosx + 2. - 45. y = 3 cos(2x T) 46. y = 4 cos(2x – 7) 1 47. y = cos( 3r + 1 48. y = cos(2r + 7) 49. y = -3 cos( 2x 2 50. y = -4 cos 2x 2. 51. у %3D 2 сos(2пх + 8n) 52. y = 3 cos(27x + 47)
In Exercises 43-52, determine the amplitude, period, and phase shift of each function. Then graph one period of the function. 43. y = cos(x 44. y = cosx + 2. - 45. y = 3 cos(2x T) 46. y = 4 cos(2x – 7) 1 47. y = cos( 3r + 1 48. y = cos(2r + 7) 49. y = -3 cos( 2x 2 50. y = -4 cos 2x 2. 51. у %3D 2 сos(2пх + 8n) 52. y = 3 cos(27x + 47)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 9E
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