1,0 10 A graph of f(x) is shown above. Using the geometry of the graph, evaluate the definite integrals. 1 a) / f(x) dx = -1 ... ...

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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NEED HELP WITH PART D AND E. I DID REST. JUST NEED HELP WITH PART D AND E.

### Evaluating Definite Integrals Using Geometry

#### Graph Interpretation

A graph of the function \( f(x) \) is shown above. The x-axis ranges from 0 to 10, and the y-axis ranges from -10 to 10. The graph consists of several line segments connected at specific points:

- From \( (0, -2) \) to \( (1, 0) \)
- From \( (1, 0) \) to \( (2, 4) \)
- From \( (2, 4) \) to \( (4, 4) \)
- From \( (4, 4) \) to \( (10, 10) \)

Using the geometry of the graph, evaluate the following definite integrals:

##### a) \( \int_{0}^{1} f(x) \, dx \)

The integral represents the area under the curve of \( f(x) \) from \( x = 0 \) to \( x = 1 \). 
Value: \(-1\)

##### b) \( \int_{1}^{4} f(x) \, dx \)

The integral represents the area under the curve of \( f(x) \) from \( x = 1 \) to \( x = 4 \).
Value: \(-10.5\)

##### c) \( \int_{0}^{4} f(x) \, dx \)

The integral represents the area under the curve of \( f(x) \) from \( x = 0 \) to \( x = 4 \). 
Value: \(-17.5\)

##### d) \( \int_{4}^{10} f(x) \, dx \)

The integral represents the area under the curve of \( f(x) \) from \( x = 4 \) to \( x = 10 \). 

##### e) \( \int_{0}^{10} -5f(x) \, dx \)

The integral represents the scaled area under the curve of \( f(x) \) from \( x = 0 \) to \( x = 10 \), scaled by -5. 

Use these observations to solve the definite integrals and enhance your understanding of integral calculus through geometric interpretation.
Transcribed Image Text:### Evaluating Definite Integrals Using Geometry #### Graph Interpretation A graph of the function \( f(x) \) is shown above. The x-axis ranges from 0 to 10, and the y-axis ranges from -10 to 10. The graph consists of several line segments connected at specific points: - From \( (0, -2) \) to \( (1, 0) \) - From \( (1, 0) \) to \( (2, 4) \) - From \( (2, 4) \) to \( (4, 4) \) - From \( (4, 4) \) to \( (10, 10) \) Using the geometry of the graph, evaluate the following definite integrals: ##### a) \( \int_{0}^{1} f(x) \, dx \) The integral represents the area under the curve of \( f(x) \) from \( x = 0 \) to \( x = 1 \). Value: \(-1\) ##### b) \( \int_{1}^{4} f(x) \, dx \) The integral represents the area under the curve of \( f(x) \) from \( x = 1 \) to \( x = 4 \). Value: \(-10.5\) ##### c) \( \int_{0}^{4} f(x) \, dx \) The integral represents the area under the curve of \( f(x) \) from \( x = 0 \) to \( x = 4 \). Value: \(-17.5\) ##### d) \( \int_{4}^{10} f(x) \, dx \) The integral represents the area under the curve of \( f(x) \) from \( x = 4 \) to \( x = 10 \). ##### e) \( \int_{0}^{10} -5f(x) \, dx \) The integral represents the scaled area under the curve of \( f(x) \) from \( x = 0 \) to \( x = 10 \), scaled by -5. Use these observations to solve the definite integrals and enhance your understanding of integral calculus through geometric interpretation.
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