Let C be a plane curve given by the parametric equations x = f(t), y= g(t), a

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.6: Parametric Equations
Problem 1ECP: Sketch and describe the orientation of the curve given by the parametric equations...
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Let C be a plane curve given by the parametric equations
x = f(t), y= g(t), a <t <b. Suppose that C has
a horizontal tangent line at the point (f(to), g(to)).
Then
O g'(to) = 0, f'(to) # 0
O f'(to) = 0, g'(to) + 0
o dy
dx
0,
#0
dt
dt
O dx
dy
0,
+0
dt
dt
Transcribed Image Text:Let C be a plane curve given by the parametric equations x = f(t), y= g(t), a <t <b. Suppose that C has a horizontal tangent line at the point (f(to), g(to)). Then O g'(to) = 0, f'(to) # 0 O f'(to) = 0, g'(to) + 0 o dy dx 0, #0 dt dt O dx dy 0, +0 dt dt
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