Chapter 9: Q. 27 (page 721)
sketch the parametric curve by eliminating the parameter
Short Answer
The required graph is
Chapter 9: Q. 27 (page 721)
sketch the parametric curve by eliminating the parameter
The required graph is
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Get started for freeUse polar coordinates to graph the conics in Exercises 44–51.
Consider the hyperbola with equation Let F be the focus with coordinates Let and l be the vertical line with equation Show that for any point P on the hyperbola, where D is the point on l closest to P.
In Exercises 24–31 find all polar coordinate representations for the point given in rectangular coordinates.
Use Cartesian coordinates to express the equations for the ellipses determined by the conditions specified in Exercises 32–37.
In Exercises 48–55 convert the equations given in rectangular coordinates to equations in polar coordinates.
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