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2 articles trouvés pour ce sujet.
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Polar coordinates |
2010-04-14 |
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Lan pose la question :
Given the rectangular equation (x^2)+2x+(y^2)+y=0, find the polar equation.
Harley Weston lui répond. |
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Polar coordinates |
2008-03-05 |
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kumi pose la question :
2.Sketch the graph of r=(2)/(1-sinθ). Make sure you show a complete chart demonstrating how you arrive at your sketch, and sketch the graph neatly and clearly with proper labeling.
b. change the equation above to cartesian coordinates and identify the type of graph.
c.explain which coordinate system gives an easier function to graph and why
d.find a function of the form r=f(θ) for a circle centered at (8,π/2) and with the point (0,0) lying on the circle
Penny Nom lui répond. |
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