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Use Desmos.com to graph the following function, and then choose the points that fall on that function. Select all that apply. y = 2 cos (2x) - 1 o) (2, 1) □ (1,0) □ (π, -1) (HIF: ¹)

Use Desmos.com to graph the following function, and then choose the points that fall on that function. Select all that apply. y = 2 cos (2x) - 1 o) (2, 1) □ (1,0) □ (π, -1) (HIF: ¹)

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Need to know which 2 are the correct answers
**Instructions for Graphing and Point Selection** **Objective**: Use the Desmos.com graphing tool to visualize the given function and determine which points lie on the graph. **Function to Graph**: \( y = 2 \cos(2x) - 1 \) **Task**: Identify and select all the points from the list below that fall on the graph of the given function. **Points to Evaluate**: 1. \(\left( \frac{5\pi}{6}, 0 \right)\) 2. \((2\pi, 1)\) 3. \((1, 0)\) 4. \((\pi, -1)\) 5. \(\left( \frac{6}{11\pi}, 1 \right)\) Follow these steps to complete the task: 1. Go to Desmos.com and open the graphing calculator. 2. Input the function \( y = 2 \cos(2x) - 1 \) into the expression field. 3. Evaluate each of the given points to see if they lie on the graph. Note: You may need to adjust the window of the graphing calculator to ensure all points are visible. The correct points will satisfy the equation when their coordinates (x, y) are substituted into the function.
Transcribed Image Text:**Instructions for Graphing and Point Selection** **Objective**: Use the Desmos.com graphing tool to visualize the given function and determine which points lie on the graph. **Function to Graph**: \( y = 2 \cos(2x) - 1 \) **Task**: Identify and select all the points from the list below that fall on the graph of the given function. **Points to Evaluate**: 1. \(\left( \frac{5\pi}{6}, 0 \right)\) 2. \((2\pi, 1)\) 3. \((1, 0)\) 4. \((\pi, -1)\) 5. \(\left( \frac{6}{11\pi}, 1 \right)\) Follow these steps to complete the task: 1. Go to Desmos.com and open the graphing calculator. 2. Input the function \( y = 2 \cos(2x) - 1 \) into the expression field. 3. Evaluate each of the given points to see if they lie on the graph. Note: You may need to adjust the window of the graphing calculator to ensure all points are visible. The correct points will satisfy the equation when their coordinates (x, y) are substituted into the function.
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