Determine whether the lines L and Lz are parallel, skew, or intersecting. L1: x= 9 + 6t, y= 12 - 3t, z= 3+ 9t L2: x= 3+ 12s, y = 9 - 6s, 2= 12 + 15s parallel O skew O intersecting If they intersect, find the point of intersection. (If an answer does not exist, enter DNE.) (x, y, 2)=

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.CT: Test
Problem 22CT
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Determine whether the lines L and L2 are parallel, skew, or intersecting.
L1: x = 9 + 6t, y = 12 – 3t, z = 3 + 9t
L2: x = 3 + 12s, y = 9 – 6s, z = 12 + 15s
O parallel
skew
O intersecting
If they intersect, find the point of intersection. (If an answer does not exist, enter DNE.)
(x, y, z) =
O O
Transcribed Image Text:Determine whether the lines L and L2 are parallel, skew, or intersecting. L1: x = 9 + 6t, y = 12 – 3t, z = 3 + 9t L2: x = 3 + 12s, y = 9 – 6s, z = 12 + 15s O parallel skew O intersecting If they intersect, find the point of intersection. (If an answer does not exist, enter DNE.) (x, y, z) = O O
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