If line r has the equation y = - 2 what is the equation of line r given that line rwas dilated by a scale factor of 3 centered at the origin? O y- 2/3x - 6 O y- 2/3x -5 O y--3/2x + 2 O y--3/2x - 10 O y- 2/3x +1

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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If line r has the equation y =
2. what is the equation of line r' given that line r was dilated by a scale factor of 3 centered at the origin?
O y - 2/3x - 6
O y- 2/3x - 5
O y- -3/2x + 2
O y- -3/2x - 10
O y- 2/3x + 1
Transcribed Image Text:If line r has the equation y = 2. what is the equation of line r' given that line r was dilated by a scale factor of 3 centered at the origin? O y - 2/3x - 6 O y- 2/3x - 5 O y- -3/2x + 2 O y- -3/2x - 10 O y- 2/3x + 1
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