Use a graphing utility to graph the polar equation. Inner loop of r = 5 + 10 cos(0)

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Find the area of the given region.  Question is attached.  Thank you in advance

**Graphing Polar Equations: Understanding the Inner Loop**

To graph the polar equation, use a graphing utility for visualizing:

**Equation**: \( r = 5 + 10 \cos(\theta) \)

This equation represents a limaçon with an inner loop. The inner loop occurs due to the coefficient of the cosine term being larger than the constant term. In this equation, the \(\cos(\theta)\) term influences the radius \(r\) depending on the angle \(\theta\), resulting in a characteristic loop shape in the graph.

**Key Features**:
- The inner loop forms when the radius \(r\) becomes negative and turns inwards.
- The maximum radius occurs when \(\theta = 0\), where \(r\) is at its largest.
- The graph is symmetric about the horizontal axis due to the cosine function.

To explore the detailed shape of the graph, input the equation in a polar graphing tool and observe how it varies as \(\theta\) changes from 0 to \(2\pi\).
Transcribed Image Text:**Graphing Polar Equations: Understanding the Inner Loop** To graph the polar equation, use a graphing utility for visualizing: **Equation**: \( r = 5 + 10 \cos(\theta) \) This equation represents a limaçon with an inner loop. The inner loop occurs due to the coefficient of the cosine term being larger than the constant term. In this equation, the \(\cos(\theta)\) term influences the radius \(r\) depending on the angle \(\theta\), resulting in a characteristic loop shape in the graph. **Key Features**: - The inner loop forms when the radius \(r\) becomes negative and turns inwards. - The maximum radius occurs when \(\theta = 0\), where \(r\) is at its largest. - The graph is symmetric about the horizontal axis due to the cosine function. To explore the detailed shape of the graph, input the equation in a polar graphing tool and observe how it varies as \(\theta\) changes from 0 to \(2\pi\).
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