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

question 144

Short Answer

Write a polar equation in $r$ and $\theta$ of an ellipse with the focus at the origin, with the eccentricity $\frac { 6 } { 7 }$ and directrix $x = - 13$ .

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Definitions:

Dependent Variable

A measurable outcome or effect in an experiment that is influenced by changes in the independent variable.

Independent Variable

the variable that is manipulated or changed in an experiment to explore its effects on the dependent variable.

Control Group

A collection of individuals in a study who do not undergo the experimental intervention, serving as a comparison point to evaluate the performance of participants who do.

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to observe its effects on the dependent variable.