Find a Polar Equation of the Conic with Its Focus $e = \frac { 6 } { 5 }$

question 22

Multiple Choice

Find a polar equation of the conic with its focus at the pole. ​
Conics
Eccentricity
Directrix
Hyperbola $e = \frac { 6 } { 5 }$ $x = - 3$ ​

• A) \(r = \frac { 15 } { 5 - 6 \sin \theta }\)
• B) \(r = \frac { 15 } { 5 - 6 \cos \theta }\)
• C) \(r = \frac { 15 } { 5 + 6 \cos \theta }\)
• D) \(r = \frac { 15 } { 5 + 6 \sin \theta }\)
• E) \(r = \frac { - 15 } { 5 - 6 \cos \theta }\)

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Definitions:

Inventory

The goods and materials that a business holds for the purpose of resale or production.

Credit

The trust which allows one party to provide money or resources to another party wherein the second party does not reimburse the first party immediately but promises either to repay or return those resources at a later date.

Cash Cycle

The period between the outlay of cash for the purchase of raw materials and the collection of cash from the sale of products, measuring how efficiently a company manages its working capital.

Inventory Period

The average time it takes for a company to turn its inventory into sales.