Find the points on the given curve where the tangent line is horizontal or vertical. (Assume 0 ≤ 0 < π. Enter your answers as a comma-separated list of ordered pairs.) r = 5 cos(8) horizontal tangent vertical tangent Need Help? (r, 8) = , 1.81) (r, 8) = 3π 5 (4.1.81).(+) 4'2 Read It (0,0). ( ½, 2.31) Watch It X X

Find the points on the given curve where the tangent line is horizontal or vertical. (Assume 0 ≤ 0 < π. Enter your answers as a comma-separated list of ordered pairs.) r = 5 cos(8) horizontal tangent vertical tangent Need Help? (r, 8) = , 1.81) (r, 8) = 3π 5 (4.1.81).(+) 4'2 Read It (0,0). ( ½, 2.31) Watch It X X

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.4: Plane Curves And Parametric Equations

Problem 62E

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Similar questions

Write parametric equations for a cycloid traced by a point P on a circle of radius a as the circle rolls along the x -axis given that P is at a maximum when x=0.
Consider the curve defined by the following equation: ax2y-4xy2+5x=b where a and b are unspecified constant. Part(A) show that dy/dx=4y2-2axy-5/ax2-8xy Part(B) suppose the tangent line to the curve at the point (1,1) is y=1+4(x-1). Use part a to find the value of a. Part(C) use the answer of part b to find b.

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