Math Problem Statement
Solution
To solve the question, we need to analyze the graph and determine the correct polynomial function .
Step-by-step Analysis:
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Roots/Zeros of the Polynomial: The graph crosses the x-axis at and , which means the polynomial must have factors of and .
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Multiplicity of Roots:
- The graph touches the x-axis at and bounces off at . This indicates that:
- At , the root has even multiplicity (since it just touches the x-axis).
- At , the root has even multiplicity as well (since the graph bounces off the x-axis).
- The graph touches the x-axis at and bounces off at . This indicates that:
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Degree of the Polynomial: Based on the shape of the graph (with two turning points), the degree of the polynomial seems to be at least 4.
Matching the Polynomial with the Given Options:
- From the analysis, the factors are likely and because both roots have even multiplicity.
Thus, the correct polynomial expression is:
Answer:
The correct option is the third one: .
Would you like further details or explanations on any part of this? Here are some related questions to explore:
- What is the general form of a polynomial with given roots?
- How do multiplicities of roots affect the graph of a polynomial?
- What is the significance of turning points in determining the degree of a polynomial?
- How can you factor a polynomial given its graph?
- What are the characteristics of polynomial graphs with even and odd multiplicity?
Tip: Remember that an even multiplicity causes the graph to touch or bounce off the x-axis, while an odd multiplicity causes it to cross.
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Math Problem Analysis
Mathematical Concepts
Polynomial Functions
Roots and Zeros
Even and Odd Multiplicity
Formulas
p(x) = (x + 3)^2(x - 2)^2
Theorems
Multiplicity Theorem
Fundamental Theorem of Algebra
Suitable Grade Level
Grades 10-12
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