The graph of f consists of line segments and a semicircle, as shown in the figure. Evaluate each definite integral by using geometric formulas. (4, 2) 1+ 6 (-4, – 1)

Calculus: Early Transcendentals
8th Edition
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Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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The graph of \( f \) consists of line segments and a semicircle, as shown in the figure. Evaluate each definite integral by using geometric formulas.

**Graph Description:**
- The graph has the x-axis and y-axis intersecting at the origin.
- There is a semicircle centered on the x-axis with its bottom at \((0, -1)\) and its diameter from \((-2, 0)\) to \((2, 0)\).
- Line segments form the rest of the graph:
  - A line segment descends from \((-4, -1)\) to \((-2, 0)\).
  - A line segment ascends from \((2, 0)\) to \((4, 2)\).
  - A line segment descends again from \((4, 2)\) to \((6, 0)\).

**Integral to Evaluate:**
- \( \int_{-4}^{6} [f(x) + 2] \, dx \)

The integral evaluates to \(2(11 - \pi)\), which is marked incorrect, suggesting further evaluation is needed for verification.
Transcribed Image Text:The graph of \( f \) consists of line segments and a semicircle, as shown in the figure. Evaluate each definite integral by using geometric formulas. **Graph Description:** - The graph has the x-axis and y-axis intersecting at the origin. - There is a semicircle centered on the x-axis with its bottom at \((0, -1)\) and its diameter from \((-2, 0)\) to \((2, 0)\). - Line segments form the rest of the graph: - A line segment descends from \((-4, -1)\) to \((-2, 0)\). - A line segment ascends from \((2, 0)\) to \((4, 2)\). - A line segment descends again from \((4, 2)\) to \((6, 0)\). **Integral to Evaluate:** - \( \int_{-4}^{6} [f(x) + 2] \, dx \) The integral evaluates to \(2(11 - \pi)\), which is marked incorrect, suggesting further evaluation is needed for verification.
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