Find the points on the curve where the tangent is horizontal or vertical. You may want to use a graph from a calculator or computer to check your work. (If an answer does not exist, enter D x = esin(@), y = e cos(@)

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter6: Rates Of Change
Section6.1: Velocity
Problem 12SBE
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Find the points on the curve where the tangent is horizontal or vertical. You may want to use a graph from a calculator or computer to check your work. (If an answer does not exist, enter DNE.)
x = esin(e),
y = ecos(e)
horizontal tangent (smaller y-value)
(х, у) 3D
horizontal tangent (larger y-value)
(x, y) =
vertical tangent (smaller x-value)
(x, y) =
vertical tangent (Ilarger x-value)
(х, у) %-D
Transcribed Image Text:Find the points on the curve where the tangent is horizontal or vertical. You may want to use a graph from a calculator or computer to check your work. (If an answer does not exist, enter DNE.) x = esin(e), y = ecos(e) horizontal tangent (smaller y-value) (х, у) 3D horizontal tangent (larger y-value) (x, y) = vertical tangent (smaller x-value) (x, y) = vertical tangent (Ilarger x-value) (х, у) %-D
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