Unformatted text preview: θ between 0 and 2 π for which the curve has horizontal tangents or vertical tangents. 3b. Draw a reasonable graph of the curve. Label at least three speciﬁc points. 3c. Find the area enclosed by the curve between θ = 0 and θ = π/ 4. 4. Given the polar equation r = 1sin θ , 4a. Find all values of θ between 0 and 2 π for which the curve has horizontal tangents or vertical tangents. 4b. Draw a reasonable graph of the curve. Label at least three speciﬁc points. 4c. Find the area enclosed by the curve. 1...
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 Spring '08
 wang
 Math, Derivative, Convex function, Parametric equation, Conic section

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