Chapter2: Functions And Their Graphs
Section2.4: A Library Of Parent Functions
Problem 47E: During a nine-hour snowstorm, it snows at a rate of 1 inch per hour for the first 2 hours, at a rate...
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Write an equation for the function graphed below. Assume no factor has an exponent greater than 2.
![### Analysis of the Graph
The graph displays a function with notable features, including asymptotes and turning points. Let's break down the details as follows:
1. **Axes and Scaling:**
- The x-axis ranges from -7 to 7.
- The y-axis ranges from -5 to 5.
2. **Vertical Asymptotes:**
- There are vertical dashed red lines at \( x = -2 \) and \( x = 4 \). These lines signify vertical asymptotes, where the function appears to approach infinity as \( x \) approaches -2 and 4 from either direction.
3. **Horizontal Asymptote:**
- There is a horizontal dashed red line at \( y = 2 \). This indicates a horizontal asymptote where the function approaches the value 2 as \( x \) heads towards positive or negative infinity.
4. **Function Behavior:**
- **For \( x < -2 \):** The function decreases steeply from positive infinity as it approaches \( x = -2 \) from the left.
- **Between \( -2 < x < 4 \):**
- The function decreases from positive infinity at \( x = -2 \).
- It crosses the x-axis twice: once between -1 and 0 and again between 3 and 4.
- It reaches a minimum point around \( x = 1 \), where the function value seems to be -5.
- It increases and peaks near \( x = 3 \) before heading steeply towards negative infinity as \( x \) approaches 4.
- **For \( x > 4 \):** The function increases steeply from negative infinity as \( x \) approaches 4 from the right and stabilizes asymptotically towards \( y = 2 \).
### Conclusion
This graph provides a nuanced view of a complex function with multiple turning points, and both vertical and horizontal asymptotes. Understanding these features helps in comprehending the function’s behavior over the defined domain.
**Equation of the function:**
Based on the features of the graph, finding an exact equation might not be straightforward without further context or data points but typically involves rational or polynomial components to reflect the asymptotic behavior and roots observed. Use the window below to define the function based on your operational constraints and given data.
\[ y = \]
**Note:** Insert the exact equation](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F53b99f33-5097-48ca-9202-113ad6b052b9%2Fa56b3666-4807-4e69-8fd6-b5475a2f5edd%2Fh17jslq_processed.png&w=3840&q=75)
Transcribed Image Text:### Analysis of the Graph
The graph displays a function with notable features, including asymptotes and turning points. Let's break down the details as follows:
1. **Axes and Scaling:**
- The x-axis ranges from -7 to 7.
- The y-axis ranges from -5 to 5.
2. **Vertical Asymptotes:**
- There are vertical dashed red lines at \( x = -2 \) and \( x = 4 \). These lines signify vertical asymptotes, where the function appears to approach infinity as \( x \) approaches -2 and 4 from either direction.
3. **Horizontal Asymptote:**
- There is a horizontal dashed red line at \( y = 2 \). This indicates a horizontal asymptote where the function approaches the value 2 as \( x \) heads towards positive or negative infinity.
4. **Function Behavior:**
- **For \( x < -2 \):** The function decreases steeply from positive infinity as it approaches \( x = -2 \) from the left.
- **Between \( -2 < x < 4 \):**
- The function decreases from positive infinity at \( x = -2 \).
- It crosses the x-axis twice: once between -1 and 0 and again between 3 and 4.
- It reaches a minimum point around \( x = 1 \), where the function value seems to be -5.
- It increases and peaks near \( x = 3 \) before heading steeply towards negative infinity as \( x \) approaches 4.
- **For \( x > 4 \):** The function increases steeply from negative infinity as \( x \) approaches 4 from the right and stabilizes asymptotically towards \( y = 2 \).
### Conclusion
This graph provides a nuanced view of a complex function with multiple turning points, and both vertical and horizontal asymptotes. Understanding these features helps in comprehending the function’s behavior over the defined domain.
**Equation of the function:**
Based on the features of the graph, finding an exact equation might not be straightforward without further context or data points but typically involves rational or polynomial components to reflect the asymptotic behavior and roots observed. Use the window below to define the function based on your operational constraints and given data.
\[ y = \]
**Note:** Insert the exact equation
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