Math Problem Statement
Solution
The question asks about the graph of the function and requires information about the roots, their multiplicities, and the degree of the polynomial . Let’s analyze the graph in detail:
Observations from the graph:
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Root at :
- The graph touches the x-axis but does not cross it at , which suggests a root of even multiplicity (likely ).
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Root at :
- The graph crosses the x-axis at , and the crossing indicates a root of odd multiplicity (likely ).
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Root at :
- The graph also crosses the x-axis at , with a behavior similar to , suggesting a root of odd multiplicity (likely ).
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Degree of the polynomial:
- The graph’s end behavior shows that as , , and as , .
- This indicates that is a polynomial of odd degree (likely , as it has three distinct roots, two of which are simple and one with higher multiplicity).
Completing the blanks:
- Multiplicity of root at : (even multiplicity as the graph touches the axis but does not cross it).
- Multiplicity of root at : (odd multiplicity as the graph crosses the axis).
- Multiplicity of root at : (odd multiplicity as the graph crosses the axis).
- Degree of : (based on the end behavior and the roots).
Would you like me to elaborate further on how to determine the degree or multiplicities?
Here are 5 related questions to explore further:
- What happens to the graph of a polynomial function at a root with multiplicity 3 or higher?
- How does end behavior vary with the leading coefficient and degree of a polynomial?
- Can a polynomial of degree 5 have more than three distinct real roots? Why or why not?
- How is the degree of a polynomial related to the number of turning points on its graph?
- What are the differences in the graph’s shape at roots with multiplicities 1, 2, or 3?
Tip: Always check the end behavior of a polynomial function to determine whether its degree is odd or even.
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Math Problem Analysis
Mathematical Concepts
Polynomial functions
Roots and multiplicity
End behavior of polynomials
Formulas
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Theorems
Multiplicity and root behavior theorem
End behavior theorem for polynomials
Suitable Grade Level
Grades 10-12
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