Consider the following equations. f(y) = y² + 8 g(y) = 0 y = -1 y = 2 Sketch and shade the region bounded by the graphs of the functions. 3 2 -1 -2 2 4 6 y 12 10 10 12 X K 3 -2 a 12 10 6 4 2 2

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
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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### Exploring Bounded Regions and Areas

#### Consider the following equations:
1. \( f(y) = y^2 + 8 \)
2. \( g(y) = 0 \)
3. \( y = -1 \)
4. \( y = 2 \)

#### Task:
Sketch and shade the region bounded by the graphs of the functions.

#### Graph Descriptions:

1. **Top Left Graph:**
   - The graph features the parabola \( f(y) = y^2 + 8 \), with horizontal lines at \( y = -1 \) and \( y = 2 \), and the line \( g(y) = 0 \) (which is the y-axis).
   - The shaded region is between \( y = -1 \) and \( y = 2 \), starting from the x-axis to the parabola.

2. **Top Right Graph:**
   - The graph depicts the parabola and vertical lines at \( y = -1 \) and \( y = 2 \).
   - The shaded area is between these vertical lines and under the parabola.

3. **Bottom Left Graph:**
   - Similar to the top right graph, this graph shows a parabola with shaded area between \( y = -1 \) and \( y = 2 \).

4. **Bottom Right Graph:**
   - The parabola is shown with the horizontal lines \( y = -1 \) and \( y = 2 \) and the x-axis line.
   - The region is shaded between these horizontal lines and the x-axis, confined to the parabola.

#### Goal:
Find the area of the region.

Using integration, one can determine the area of these regions, bounded by the specified lines and curves.
Transcribed Image Text:### Exploring Bounded Regions and Areas #### Consider the following equations: 1. \( f(y) = y^2 + 8 \) 2. \( g(y) = 0 \) 3. \( y = -1 \) 4. \( y = 2 \) #### Task: Sketch and shade the region bounded by the graphs of the functions. #### Graph Descriptions: 1. **Top Left Graph:** - The graph features the parabola \( f(y) = y^2 + 8 \), with horizontal lines at \( y = -1 \) and \( y = 2 \), and the line \( g(y) = 0 \) (which is the y-axis). - The shaded region is between \( y = -1 \) and \( y = 2 \), starting from the x-axis to the parabola. 2. **Top Right Graph:** - The graph depicts the parabola and vertical lines at \( y = -1 \) and \( y = 2 \). - The shaded area is between these vertical lines and under the parabola. 3. **Bottom Left Graph:** - Similar to the top right graph, this graph shows a parabola with shaded area between \( y = -1 \) and \( y = 2 \). 4. **Bottom Right Graph:** - The parabola is shown with the horizontal lines \( y = -1 \) and \( y = 2 \) and the x-axis line. - The region is shaded between these horizontal lines and the x-axis, confined to the parabola. #### Goal: Find the area of the region. Using integration, one can determine the area of these regions, bounded by the specified lines and curves.
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