In Problems 13-24, analyze each equation and graph it.
To graph: Analyze the equation and graph .
Answer to Problem 18AYU
Explanation of Solution
Given:
Graph:
The graph of ,
, Rewriting the equation we get,
is of the form .
,
Since and , the curve represents an hyperbola and the directrix is parallel to the polar axis units above the pole. Vertex is represented by and .
The directrix, vertex is shown in the graph.
Chapter 10 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Glencoe Math Accelerated, Student Edition
Calculus and Its Applications (11th Edition)
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Calculus, Single Variable: Early Transcendentals (3rd Edition)
Precalculus (10th Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
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