a line is parallel to the vector 2i +7j+7k and passes through the point P = (7, 10, 3), then the parametric equation of the line is : a. X=7-2\, Y= 10- 7A, Z= 3-7A O b. X=-7-27, Y=- 10- 7A, Z= -3-7) O c. X=7+ 2\, Y= 10+ 7A, Z= 3+7A. d. X=-7+ 21, Y= -10+ 7A, Z= -3+7A

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 a line is parallel to the vector 2i + 7j+7k and passes through the point P = (7, 10, 3), then the parametric equation of the line is :
a. X=7-21, Y= 10- 71, Z= 3-7)
b. X=-7-21, Y=- 10- 7A, Z= -3-7A
c. X=7+ 21, Y= 10+ 7), Z= 3+7A
d. X=-7+ 21, Y=-10+ 7\, Z= -3+7A
Transcribed Image Text:If a line is parallel to the vector 2i + 7j+7k and passes through the point P = (7, 10, 3), then the parametric equation of the line is : a. X=7-21, Y= 10- 71, Z= 3-7) b. X=-7-21, Y=- 10- 7A, Z= -3-7A c. X=7+ 21, Y= 10+ 7), Z= 3+7A d. X=-7+ 21, Y=-10+ 7\, Z= -3+7A
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