To calculate: To identify the polar graph
Answer to Problem 10E
Curve is a Limacon with inner loops
Explanation of Solution
Given information: Polar graph is
Formula Used:
Cardioid: Heart shape curve and general form is
Limacons: General form of cardioid and general form is
When
When
When
When
Rose Curves: Sinusoidal curve that have a flower shape and general equation is
Archimedian Spirals: Curve that extends indefinitely outward from a pole and general form is
Lemniscate: Eight shaped curve and general form is
Calculation:
Polar graph is given as follows:
Here, polar equation is
On comparing with equation
Here,
Above curve is a Limacon with inner loops
Conclusion:
Hence, curve is a Limacon with inner loops
Chapter 9 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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