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In Problems 13-24, analyze each equation and graph it.
![Check Mark](/static/check-mark.png)
To graph: Analyze the equation and graph .
Answer to Problem 22AYU
Explanation of Solution
Given:
Graph:
The graph of .
can be rewritten as
The above equation is of the form .
,
Since and , the curve represents an ellipse and the directrix is perpedicular to the polar axis 2 units left of the pole. Vertices are represented by .
The directrix, vertices is shown in the graph.
Chapter 10 Solutions
Precalculus Enhanced with Graphing Utilities
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