Determine whether the following curve uses arc length as a parameter. If not, find a description that uses arc length as a parameter. r(t) = (t²,8t²,2√/141²), for 1 st≤4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. r(t) does not use arc length as a parameter. A description of the curve that uses arc length as a parameter is r(s) = (1.1 for SSS (Type exact answers, using radicals as needed. Use 0 for the lower bound of s.) O B. r(t) uses arc length as a parameter.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 38E
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Determine whether the following curve uses arc length as a parameter. If not,
find a description that uses arc length as a parameter.
r(t) = (²,81²,2√/141²), for 1 st≤4
Select the correct choice below and, if necessary, fill in the answer boxes to
complete your choice.
O A. r(t) does not use arc length as a parameter. A description of the
curve that uses arc length as a parameter is r(s) = (-1
for
SSS
(Type exact answers, using radicals as needed. Use 0 for the lower
bound of s.)
O B. r(t) uses arc length as a parameter.
Transcribed Image Text:Determine whether the following curve uses arc length as a parameter. If not, find a description that uses arc length as a parameter. r(t) = (²,81²,2√/141²), for 1 st≤4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. r(t) does not use arc length as a parameter. A description of the curve that uses arc length as a parameter is r(s) = (-1 for SSS (Type exact answers, using radicals as needed. Use 0 for the lower bound of s.) O B. r(t) uses arc length as a parameter.
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