Determine whether the following lines in R2 represented by the vector equations below intersect, are parallel, or are identical. choose one choose one ✓ 1. r(t)=(-5t, -5 + 2t) and s(t) = (-5 - 3t, -5+t). ▼ 2. r(t) = (23t, -5 + 2t) and s(t) = (2 + 6t, 6 - 4t). choose one ✓ 3. r(t) = (13t, 2 + 4t) and s(t) = (-2 - 6t, 6+ 8t).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 11E
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Determine whether the following lines in R2 represented by the vector equations below intersect, are parallel, or are identical.
choose one
choose one
✓
1. r(t)=(-5t, -5 + 2t) and s(t) = (-5 - 3t, -5+t).
▼ 2. r(t) = (23t, -5 + 2t) and s(t) = (2 + 6t, 6 - 4t).
choose one
✓ 3. r(t) = (13t, 2 + 4t) and s(t) = (-2 - 6t, 6+ 8t).
Transcribed Image Text:Determine whether the following lines in R2 represented by the vector equations below intersect, are parallel, or are identical. choose one choose one ✓ 1. r(t)=(-5t, -5 + 2t) and s(t) = (-5 - 3t, -5+t). ▼ 2. r(t) = (23t, -5 + 2t) and s(t) = (2 + 6t, 6 - 4t). choose one ✓ 3. r(t) = (13t, 2 + 4t) and s(t) = (-2 - 6t, 6+ 8t).
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