5 2 3 Based on the graph above, estimate (to one decimal place) the average rate of change from æ = 1 to x = 3. 2.

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Based on the graph above, estimate (to one decimal place) the average rate of change from x=1 to x=3

**Problem: Average Rate of Change**

The graph shown above features a function plotted on a coordinate plane. The x-axis ranges from -1 to 5, whereas the y-axis ranges from -1 to 6. The general shape of the function shows oscillation with several peak and trough points throughout the interval.

Key points to note from the graph:
- At \( x = 1 \), the function value \( y \) is approximately 2.
- At \( x = 3 \), the function value \( y \) is approximately 1.

**Question:**
Based on the graph above, estimate (to one decimal place) the average rate of change from \( x = 1 \) to \( x = 3 \).

**Solution:**
To find the average rate of change from \( x = 1 \) to \( x = 3 \), we use the formula for the average rate of change of a function \( f \) over the interval from \( x = a \) to \( x = b \):

\[ \text{Average rate of change} = \frac{f(b) - f(a)}{b - a} \]

Here, \( a = 1 \) and \( b = 3 \).

From the graph:
- \( f(1) \approx 2 \)
- \( f(3) \approx 1 \)

Substitute these values into the formula:

\[ \text{Average rate of change} = \frac{1 - 2}{3 - 1} = \frac{-1}{2} = -0.5 \]

Therefore, the average rate of change from \( x = 1 \) to \( x = 3 \) is approximately \(-0.5\).

**Answer:**
\[
\boxed{-0.5}
\]
Transcribed Image Text:**Problem: Average Rate of Change** The graph shown above features a function plotted on a coordinate plane. The x-axis ranges from -1 to 5, whereas the y-axis ranges from -1 to 6. The general shape of the function shows oscillation with several peak and trough points throughout the interval. Key points to note from the graph: - At \( x = 1 \), the function value \( y \) is approximately 2. - At \( x = 3 \), the function value \( y \) is approximately 1. **Question:** Based on the graph above, estimate (to one decimal place) the average rate of change from \( x = 1 \) to \( x = 3 \). **Solution:** To find the average rate of change from \( x = 1 \) to \( x = 3 \), we use the formula for the average rate of change of a function \( f \) over the interval from \( x = a \) to \( x = b \): \[ \text{Average rate of change} = \frac{f(b) - f(a)}{b - a} \] Here, \( a = 1 \) and \( b = 3 \). From the graph: - \( f(1) \approx 2 \) - \( f(3) \approx 1 \) Substitute these values into the formula: \[ \text{Average rate of change} = \frac{1 - 2}{3 - 1} = \frac{-1}{2} = -0.5 \] Therefore, the average rate of change from \( x = 1 \) to \( x = 3 \) is approximately \(-0.5\). **Answer:** \[ \boxed{-0.5} \]
### Detailed Explanation of the Graph

#### Overview:

The image features an "Enlarged Graph" window showing a continuous function plotted on a Cartesian plane. The graph has several key features, including peaks, troughs, and points of inflection, that can help us understand the behavior of the function.

#### Axis Information:
- **Horizontal Axis (X-Axis)**: The x-values range from 0 to 5.
- **Vertical Axis (Y-Axis)**: The y-values range from -1 to 6.

#### Key Features:
1. **Starting Point (Approximate)**:
   - At \( x = 0 \), the graph starts at approximately \( y = 1 \).
  
2. **First Peak**:
   - The graph rises and reaches a local maximum slightly before \( x = 1 \), approximately at \( y = 3.5 \).

3. **First Trough**:
   - After the first peak, the graph descends to a local minimum at \( x \approx 1.5 \) and \( y \approx 2 \).

4. **Global Maximum**:
   - The graph then ascends again to reach a global maximum at \( x \approx 2.5 \) and \( y = 6 \).

5. **Second Trough**:
   - The function falls to another local minimum at approximately \( x = 3.8 \), with \( y \) dropping close to \( y = 0 \).

6. **Third Peak**:
   - The graph then rises to a smaller peak around \( x = 4.3 \) with \( y \approx 1.5 \).

7. **Ending Point**:
   - The graph finally declines and approaches \( x = 5 \) and \( y \approx 0 \).

#### Analysis:
The function displayed seems to be a complex polynomial or a trigonometric function given its multiple peaks and troughs. Each change in direction suggests points where derivatives or changes in the slope would be significant for deeper calculus-based analyses, such as finding the points of inflection or calculating the function's derivative.

#### Educational Usage:
- **Curve Analysis**: This graph can be useful to teach students about local maxima and minima, as well as global extremum points.
- **Derivative Application**: Students can derive the function and apply it in finding exact critical points.
- **Integration**: By integrating the function over
Transcribed Image Text:### Detailed Explanation of the Graph #### Overview: The image features an "Enlarged Graph" window showing a continuous function plotted on a Cartesian plane. The graph has several key features, including peaks, troughs, and points of inflection, that can help us understand the behavior of the function. #### Axis Information: - **Horizontal Axis (X-Axis)**: The x-values range from 0 to 5. - **Vertical Axis (Y-Axis)**: The y-values range from -1 to 6. #### Key Features: 1. **Starting Point (Approximate)**: - At \( x = 0 \), the graph starts at approximately \( y = 1 \). 2. **First Peak**: - The graph rises and reaches a local maximum slightly before \( x = 1 \), approximately at \( y = 3.5 \). 3. **First Trough**: - After the first peak, the graph descends to a local minimum at \( x \approx 1.5 \) and \( y \approx 2 \). 4. **Global Maximum**: - The graph then ascends again to reach a global maximum at \( x \approx 2.5 \) and \( y = 6 \). 5. **Second Trough**: - The function falls to another local minimum at approximately \( x = 3.8 \), with \( y \) dropping close to \( y = 0 \). 6. **Third Peak**: - The graph then rises to a smaller peak around \( x = 4.3 \) with \( y \approx 1.5 \). 7. **Ending Point**: - The graph finally declines and approaches \( x = 5 \) and \( y \approx 0 \). #### Analysis: The function displayed seems to be a complex polynomial or a trigonometric function given its multiple peaks and troughs. Each change in direction suggests points where derivatives or changes in the slope would be significant for deeper calculus-based analyses, such as finding the points of inflection or calculating the function's derivative. #### Educational Usage: - **Curve Analysis**: This graph can be useful to teach students about local maxima and minima, as well as global extremum points. - **Derivative Application**: Students can derive the function and apply it in finding exact critical points. - **Integration**: By integrating the function over
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