Writing an Equation In Exercises 75–78,write an equation for a function with thegiven characteristics.75. A sine curve with a period of π, an amplitude of 2, aright phase shift of π2, and a vertical translation up1 unit76. A sine curve with a period of 4π, an amplitude of 3, aleft phase shift of π4, and a vertical translation down1 unit77. A cosine curve with a period of π, an amplitude of 1,a left phase shift of π, and a vertical translation down32 units78. A cosine curve with a period of 4π, an amplitude of 3,a right phase shift of π2, and a vertical translation up2 units

Writing an Equation In Exercises 75–78,write an equation for a function with thegiven characteristics.75. A sine curve with a period of π, an amplitude of 2, aright phase shift of π2, and a vertical translation up1 unit76. A sine curve with a period of 4π, an amplitude of 3, aleft phase shift of π4, and a vertical translation down1 unit77. A cosine curve with a period of π, an amplitude of 1,a left phase shift of π, and a vertical translation down32 units78. A cosine curve with a period of 4π, an amplitude of 3,a right phase shift of π2, and a vertical translation up2 units

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Trigonometry

Section1.5: Graphs Of Sine And Cosine Functions

Problem 77E

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