Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.6: The Three-dimensional Coordinate System
Problem 22E
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Step 1
this means will be reflected over the y-axis. And then it will be dilated by 2.
The formula for reflection over the -axis is : .
The formula for dilation by is: .
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