3. The graph of the derivative of a function f is shown. 100아 50 14 -3 1 2 -50 -100아 y = f'(x) a) What are the critical numbers of f? d) Determine if each critical number is a local maximum, a local minimum, or neither.

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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The graph displays the derivative \( f'(x) \) of a function \( f \). This graph is crucial for analyzing the behavior of the original function \( f \) regarding its critical points and the nature of these points (whether they are local maxima, minima, or neither).

**Graph Description:**

- The derivative graph is a blue curve.
- The x-axis ranges approximately from -4 to 3, and the y-axis ranges from -100 to 100.
- The graph crosses the x-axis at several points, indicating the critical numbers where \( f'(x) = 0 \).
- The curve rises above the x-axis, indicating intervals where \( f \) is increasing, and falls below the x-axis where \( f \) is decreasing.

**Questions:**

a) What are the critical numbers of \( f \)?

d) Determine if each critical number is a local maximum, a local minimum, or neither.
Transcribed Image Text:The graph displays the derivative \( f'(x) \) of a function \( f \). This graph is crucial for analyzing the behavior of the original function \( f \) regarding its critical points and the nature of these points (whether they are local maxima, minima, or neither). **Graph Description:** - The derivative graph is a blue curve. - The x-axis ranges approximately from -4 to 3, and the y-axis ranges from -100 to 100. - The graph crosses the x-axis at several points, indicating the critical numbers where \( f'(x) = 0 \). - The curve rises above the x-axis, indicating intervals where \( f \) is increasing, and falls below the x-axis where \( f \) is decreasing. **Questions:** a) What are the critical numbers of \( f \)? d) Determine if each critical number is a local maximum, a local minimum, or neither.
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