Write a Polar Equation in R And $\theta$ Of an Ellipse with the Focus at the Origin, with Ellipse

question 16

Multiple Choice

Write a polar equation in r and $\theta$ of an ellipse with the focus at the origin, with the eccentricity $\frac { 2 } { 7 }$ and directrix $x = - 11$ .

• A) \(r = \frac { 11 } { 7 + 2 \cos \theta }\)
• B) \(r = \frac { 22 } { 7 + 2 \cos \theta }\)
• C) \(r = \frac { 22 } { 7 - 2 \cos \theta }\)
• D) \(r = \frac { 2 } { 3 - 2 \sin \theta }\)
• E) \(r = \frac { 22 } { 1 - 2 \cos \theta }\)

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Early 20th-century reformers, primarily from the white middle class, who sought to address issues of social justice, labor rights, and government corruption.