In each of the following letters, a transformation and a pre-image point are given. Find the corresponding image point. Show complete steps. a. Pre-image: (8,1)   ;    Transfromation: (x,y) -> (-y,x) b. Pre-image: (-6,-4)   ;    Transfromation: (x,y) -> (-x,y) c. Pre-image: (3,5)   ;    Transfromation: (x,y) -> (2x,3y)

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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In each of the following letters, a transformation and a pre-image point are given. Find the corresponding image point. Show complete steps.

a. Pre-image: (8,1)   ;    Transfromation: (x,y) -> (-y,x)

b. Pre-image: (-6,-4)   ;    Transfromation: (x,y) -> (-x,y)

c. Pre-image: (3,5)   ;    Transfromation: (x,y) -> (2x,3y)

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