To calculate: To describe the graph of the polar equation and then find the correspondingrectangularequation and sketch its graph
Answer to Problem 84E
The rectangular equation is
Explanation of Solution
Given information: Polar equation is
Formula Used:
Polar coordinate of a point
Where,
Calculation:
Polarequation is given as
The graph of the polar equation consists of all the points whose directed angle with polar axis is equal to
Converting the polar equation into rectangular equation:
Substituting
Thus, rectangularequation is
Graph of the above equation is
Conclusion:
Hence, rectangular equation is
Chapter 9 Solutions
Precalculus with Limits: A Graphing Approach
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