Describe the transformations of the function y = -7 cos 2 (r + 4)+1. Select all that apply. O Vertical shift downward O Reflection over the x-axis O Vertical shrink O Horizontal stretch O Vertical shift upward O Phase shift to the right O Horizontal shrink O Reflection over the y-axis O Vertical stretch O Phase shift to the left

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 69E
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Describe the transformations of the function
y = -7 cos 2 (x + 1) + 1. Select all that apply.
O Vertical shift downward
O Reflection over the x-axis
O Vertical shrink
O Horizontal stretch
O Vertical shift upward
O Phase shift to the right
O Horizontal shrink
O Reflection over the y-axis
O Vertical stretch
O Phase shift to the left
Transcribed Image Text:Describe the transformations of the function y = -7 cos 2 (x + 1) + 1. Select all that apply. O Vertical shift downward O Reflection over the x-axis O Vertical shrink O Horizontal stretch O Vertical shift upward O Phase shift to the right O Horizontal shrink O Reflection over the y-axis O Vertical stretch O Phase shift to the left
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