Consider the parametric equations

(a) Use a graphing utility to graph the curve represented by the parametric equations.
(b) Use a graphing utility to find the points of horizontal tangency to the curve.
(c) Use the integration capabilities of a graphing utility to approximate the arc length over the interval

Transcribed Image Text:

x = 4 cot 0 and y = 4 sin² 0, 2 303 플