Math Problem Statement
Solution
To analyze this problem, let’s break down each part of the given question.
1. Identifying the Extrema of
The function provided is:
The question asks to identify the extrema on the interval by examining the graph. From the options given, the fourth choice is selected:
"There is only a maximum on since is only decreasing after and is only increasing before ."
Looking at the graph:
- There is a clear maximum at around .
- The function increases up to and then decreases from to .
- There are no points where the graph changes from decreasing to increasing, which would indicate a minimum.
Thus, this choice seems correct.
2. Determining the Extreme Value(s) of
To determine the extreme values, we need to find the exact maximum value of at .
Let's evaluate :
Therefore, the extreme value of on is:
Final Answer
- Extreme value(s) of :
Would you like more details, or do you have any specific questions about this solution?
Here are some related questions to deepen your understanding:
- How would you find the derivative of to confirm the maximum point mathematically?
- What role does the interval play in determining the extrema of ?
- How would the presence of asymptotes impact the behavior of outside ?
- What would happen to the extrema if the interval changed to or ?
- How does the choice of graphing utility affect the precision of identifying maximum and minimum points?
Tip: To analyze extrema, consider using the first and second derivative tests for a more rigorous approach, especially if the function behavior is complex or involves asymptotes.
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Math Problem Analysis
Mathematical Concepts
Calculus
Graphing Functions
Extrema of Functions
Formulas
f(x) = (12x - 3 - 3x^2) / x
f'(x) for identifying critical points
Theorems
Extreme Value Theorem
First Derivative Test
Suitable Grade Level
Grades 11-12
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