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**Use the following five trigonometric equations to answer questions 2 and 3 below.*** Equation 1: y-3 = 5sin(2r(x– 3)) Equation 3: f(x) =-5cos(2(x- 3))+7 Equation 5: 2y = 5 cos(2x – 3) +7 Equation 2: f(x)= 7 tan(27x – 67)-2 Equation 4: y+4= 2 tan(70x – 37) – 3 %3D 2. The number of equations with the same phase shift is: a) 2 b) 3 c) 4 d) 5 3. The equations with the same amplitude are: a) Equations 1 and 5 only. c) Equations 1 and 3 only b) Equations 1, 3 and 5. d) Equations 3 and 5 only. 5л Their answers are listed below: 9 4. Students found coterminal angles for 31л 417 13л 23л V Jen: 5л 23л Rød: 6. 6

**Use the following five trigonometric equations to answer questions 2 and 3 below.*** Equation 1: y-3 = 5sin(2r(x– 3)) Equation 3: f(x) =-5cos(2(x- 3))+7 Equation 5: 2y = 5 cos(2x – 3) +7 Equation 2: f(x)= 7 tan(27x – 67)-2 Equation 4: y+4= 2 tan(70x – 37) – 3 %3D 2. The number of equations with the same phase shift is: a) 2 b) 3 c) 4 d) 5 3. The equations with the same amplitude are: a) Equations 1 and 5 only. c) Equations 1 and 3 only b) Equations 1, 3 and 5. d) Equations 3 and 5 only. 5л Their answers are listed below: 9 4. Students found coterminal angles for 31л 417 13л 23л V Jen: 5л 23л Rød: 6. 6

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 71E
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**Use the following five trigonometric equations to answer questions 2 and 3 below.** Equation 1: y-3=5sin(2r(x–3)) Equation 3: f(x) = -5 cos(2(x- 3))+7 Equation 5: 2y= 5 cos(2x – 3)+7 Equation 2: f(x)= 7 tan(2x – 67)-2 Equation 4: y+4 = 2 tan( 7x – 37) – 3 2. The number of equations with the same phase shift is: a) 2 b) 3 c) 4 d) 5 3. The equations with the same amplitude are: a) Equations 1 and 5 only. b) Equations 1, 3 and 5. c) Equations 1 and 3 only d) Equations 3 and 5 only. Their answers are listed below: 9 4. Students found coterminal angles for 31n 41 13л 23л Jen: Rød: 5л 23л Kim: 6. 6 6. 6
Transcribed Image Text:**Use the following five trigonometric equations to answer questions 2 and 3 below.** Equation 1: y-3=5sin(2r(x–3)) Equation 3: f(x) = -5 cos(2(x- 3))+7 Equation 5: 2y= 5 cos(2x – 3)+7 Equation 2: f(x)= 7 tan(2x – 67)-2 Equation 4: y+4 = 2 tan( 7x – 37) – 3 2. The number of equations with the same phase shift is: a) 2 b) 3 c) 4 d) 5 3. The equations with the same amplitude are: a) Equations 1 and 5 only. b) Equations 1, 3 and 5. c) Equations 1 and 3 only d) Equations 3 and 5 only. Their answers are listed below: 9 4. Students found coterminal angles for 31n 41 13л 23л Jen: Rød: 5л 23л Kim: 6. 6 6. 6
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