What is the path that traces the circle in the plane y = -3 with radius r = 4 and center (-2, –3, –7) with constant speed 12? ri (s) = (-2 + 4 cos(s), –3, –7 + 4 sin(s)) r|(s) = (-2 + 4 cos (s²), –3, –7 + 4 sin()) ri (s) = (-2 + 4 cos(4s), -3, –7 + 4 sin(4s)) ri(s) = (-2 + 4 cos(6s), –3, –7 + 4 sin(6s)) O r, (s) = (-2 + 4 cos(3s), –3, –7 + 4 sin(3s))

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 41E
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What is the path that traces the circle in the plane y = -3 with radius r = 4 and center (-2,–3, –7) with constant speed
12?
O r; (s) = (-2 + 4 cos(s), –3, –7 + 4 sin(s))
O ri (s) =
(-2 + 4 cos (s²),-3, –7 + 4 sin(s²))
O ri(s) = (-2 + 4 cos(4s), –3, –7 + 4 sin(4s))
rị (s) = (-2 + 4 cos(6s), –3, –7 + 4 sin(6s))
O rị (s) = (-2 + 4 cos(3s), –3, –7 + 4 sin(3s))
Transcribed Image Text:What is the path that traces the circle in the plane y = -3 with radius r = 4 and center (-2,–3, –7) with constant speed 12? O r; (s) = (-2 + 4 cos(s), –3, –7 + 4 sin(s)) O ri (s) = (-2 + 4 cos (s²),-3, –7 + 4 sin(s²)) O ri(s) = (-2 + 4 cos(4s), –3, –7 + 4 sin(4s)) rị (s) = (-2 + 4 cos(6s), –3, –7 + 4 sin(6s)) O rị (s) = (-2 + 4 cos(3s), –3, –7 + 4 sin(3s))
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