To graph: The polar equation using symmetry, zeroes, maximum r-values and the other additional points.
Answer to Problem 99RE
The graph of the polar equation using symmetry, zeroes, maximum r-values and the other additional points is shown in Figure-(1).
Explanation of Solution
Given information:
The polar equation is
Calculation:
The polar equation is
For symmetry replace
Replace
Replace
Hence, it is symmetric about the polar axis, pole and the line.
The maximum values and zeroes is,
The maximum value of
The maximum value is
Also,
Draw the graph of the equation.
Figure-(1)
Therefore, the graph of the polar equation using symmetry, zeroes, maximum r-values and the other additional points is shown in Figure-(1).
Chapter 10 Solutions
EBK PRECALCULUS W/LIMITS
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