Write a polar equation of a conic with the focus at the origin and the given data.
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1. Hyperbola, eccentricity . directrix y = 6 2. Parabola, directrix x 4 3. Ellipse, eccentricity directrix x = -5 4. Hyperbola, eccentricity 2, directrixy = -2 5. Parabola, vertex (4. 37/2) 6. Ellipse, eccentricity 0.8. vertex (1. 7/2) 7. Ellipse, eccentricity directrix r = 4 sec 0 8. Hyperbola, eccentricity 3. directrix r= -6 csc 0
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1 The directrix y 6 is above the focus at the origin so we use the form with e sin in the denominato...View the full answer
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