Find the points on the given curve where the tangent line is horizontal or vertical. (Assume 0 0 < n. Enter your answers as a comma-separated list of ordered pairs.) r = 3 cos(0) horizontal tangent (r, 0) = vertical tangent (r, 0) =|

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 20T
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Find the points on the given curve where the tangent line is horizontal or vertical. (Assume 0 <0 < n. Enter your answers as a comma-separated Ilist of ordered pairs.)
r = 3 cos(0)
horizontal tangent
(r, 0) =
%3D
vertical tangent
(r, 0) =
%3D
Transcribed Image Text:Find the points on the given curve where the tangent line is horizontal or vertical. (Assume 0 <0 < n. Enter your answers as a comma-separated Ilist of ordered pairs.) r = 3 cos(0) horizontal tangent (r, 0) = %3D vertical tangent (r, 0) = %3D
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