Use the graph of y =f'(x) to the right to discuss the graph of y = f(x). Organize your conclusions in a table, and sketch a possible graph of y = f(x). -10 Determine how the properties on different intervals of f'(x) affect f(x). Complete the table below. f'(x) f(x) - 00

Calculus: Early Transcendentals
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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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**Problem Statement:**  
Sketch the graph of \( f(x) \). Choose the correct graph below.

**Options:**

- **Option A:**
  - Graph features a curve passing through the origin, starting from positive y-values and descending to negative y-values as x increases. It resembles a decreasing curve.

- **Option B:**
  - Graph depicts a curve that starts from negative y-values, increases through the origin, and rises to positive y-values as x increases. It has an increasing trend and is selected as the correct graph.

- **Option C:**
  - Graph displays a curve starting from positive y-values, decreasing through the origin, and continuing to fall as x increases. It follows a decreasing pattern.

- **Option D:**
  - Curve begins at positive y-values, consistently decreases as x increases, and ends at lower negative y-values. It also shows a decreasing pattern.

**Correct Answer:**  
Option B is selected as the correct graph. It represents a function that increases from negative y-values, passes through the origin, and continues to positive y-values.
Transcribed Image Text:**Problem Statement:** Sketch the graph of \( f(x) \). Choose the correct graph below. **Options:** - **Option A:** - Graph features a curve passing through the origin, starting from positive y-values and descending to negative y-values as x increases. It resembles a decreasing curve. - **Option B:** - Graph depicts a curve that starts from negative y-values, increases through the origin, and rises to positive y-values as x increases. It has an increasing trend and is selected as the correct graph. - **Option C:** - Graph displays a curve starting from positive y-values, decreasing through the origin, and continuing to fall as x increases. It follows a decreasing pattern. - **Option D:** - Curve begins at positive y-values, consistently decreases as x increases, and ends at lower negative y-values. It also shows a decreasing pattern. **Correct Answer:** Option B is selected as the correct graph. It represents a function that increases from negative y-values, passes through the origin, and continues to positive y-values.
### Analyzing the Graph of a Derivative

#### Instructions:
Use the graph of \( y = f'(x) \) to the right to discuss the graph of \( y = f(x) \). Organize your conclusions in a table, and sketch a possible graph of \( y = f(x) \).

#### Graph Analysis:
- The graph of \( y = f'(x) \) is depicted on a coordinate plane.
- The x-axis ranges from -10 to 10 and the y-axis from -10 to 10.
- The graph shows variations in \( f'(x) \) that affect the behavior of \( f(x) \).

#### Table:

| \( x \)               | \( f'(x) \)               | \( f(x) \)                      |
|-----------------------|---------------------------|---------------------------------|
| \( -\infty < x < -3 \) | Negative and increasing   | Decreasing and concave upward   |
| \( x = -3 \)           | Local maximum             | Inflection point                |
| \( -3 < x < 0 \)       | Positive and increasing   | Decreasing and concave upward   |
| \( x = 0 \)            | Inflection point          | Inflection point                |
| \( 0 < x < 3 \)        | Negative and decreasing   | Increasing and concave upward   |
| \( x = 3 \)            | Local minimum             | Inflection point                |
| \( 3 < x < \infty \)   | Positive and decreasing   | Increasing and concave downward |

#### Conclusion:
- **Concavity and Monotonic Behavior**: The table summarizes how the sign and behavior of the derivative \( f'(x) \) influence the function \( f(x) \) over different intervals.
- **Inflection Points**: Occur at \( x = -3, 0, 3 \) where the concavity of \( f(x) \) changes.
- **Local Extrema**: The derivative's local maximum and minimum give insight into potential turning points on the graph of \( f(x) \).

This analysis helps in sketching a possible graph of \( y = f(x) \) by understanding its intricate behavior over specified intervals.
Transcribed Image Text:### Analyzing the Graph of a Derivative #### Instructions: Use the graph of \( y = f'(x) \) to the right to discuss the graph of \( y = f(x) \). Organize your conclusions in a table, and sketch a possible graph of \( y = f(x) \). #### Graph Analysis: - The graph of \( y = f'(x) \) is depicted on a coordinate plane. - The x-axis ranges from -10 to 10 and the y-axis from -10 to 10. - The graph shows variations in \( f'(x) \) that affect the behavior of \( f(x) \). #### Table: | \( x \) | \( f'(x) \) | \( f(x) \) | |-----------------------|---------------------------|---------------------------------| | \( -\infty < x < -3 \) | Negative and increasing | Decreasing and concave upward | | \( x = -3 \) | Local maximum | Inflection point | | \( -3 < x < 0 \) | Positive and increasing | Decreasing and concave upward | | \( x = 0 \) | Inflection point | Inflection point | | \( 0 < x < 3 \) | Negative and decreasing | Increasing and concave upward | | \( x = 3 \) | Local minimum | Inflection point | | \( 3 < x < \infty \) | Positive and decreasing | Increasing and concave downward | #### Conclusion: - **Concavity and Monotonic Behavior**: The table summarizes how the sign and behavior of the derivative \( f'(x) \) influence the function \( f(x) \) over different intervals. - **Inflection Points**: Occur at \( x = -3, 0, 3 \) where the concavity of \( f(x) \) changes. - **Local Extrema**: The derivative's local maximum and minimum give insight into potential turning points on the graph of \( f(x) \). This analysis helps in sketching a possible graph of \( y = f(x) \) by understanding its intricate behavior over specified intervals.
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