1. Draw the image of the figure after a reflection across the x-axis. What is the coordinate notation? 4. Draw the image of the figure after a reflection across the y-axis. What is the coordinate notation (x,y) (x,y)→ , )
1. Draw the image of the figure after a reflection across the x-axis. What is the coordinate notation? 4. Draw the image of the figure after a reflection across the y-axis. What is the coordinate notation (x,y) (x,y)→ , )
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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ID: A
Reflections #1
1. Draw the image of the figure after a reflection
across the x-axis. What is the coordinate notation?
4. Draw the image of the figure after a reflection
across the y-axis. What is the coordinate notation?
(x,v)
(x,y) , )
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Expert Solution
Step 1
We know that, the rule for reflecting over the X-axis is to negate the value of the y-coordinate of each point, but leave the x-value the same.
Also,
The rule for reflecting over the Y-axis is to negate the value of the x-coordinate of each point, but leave the y-value the same.
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