Math Problem Statement
Do you find any point or zero which has a multiplicity in the graph? If so, specify them with multiplicity and explain the reason
Solution
In the given graph, let's examine the zeros or x-intercepts to identify any multiplicity:
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Zero at :
- The graph touches the x-axis and then rebounds. This suggests a zero with even multiplicity. Given the behavior of the graph at this point (a turning point where the graph doesn't cross the x-axis), it is likely to be a zero of multiplicity 2.
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Zero at :
- The graph crosses the x-axis, indicating a zero with odd multiplicity. Since it appears to just cross the axis without any flattening or turning around, it likely has a multiplicity of 1.
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Zero at :
- Similar to point , the graph crosses the x-axis, suggesting a zero with odd multiplicity. Again, it likely has a multiplicity of 1, as there is no indication of the graph flattening or turning around.
Summary of Multiplicities:
- has a multiplicity of 2.
- has a multiplicity of 1.
- has a multiplicity of 1.
Explanation:
- A zero with even multiplicity (like ) will touch the x-axis and bounce back without crossing it. This is characteristic of a zero where the graph changes direction at the x-axis.
- A zero with odd multiplicity (like and ) will cross the x-axis. This means the function changes sign at this point.
Would you like any further details or explanations?
Here are 5 questions you can ask next:
- How does the multiplicity of a zero affect the shape of the graph at that point?
- What are the implications of having a zero with even multiplicity in a polynomial function?
- How can we determine the exact multiplicity of a zero algebraically?
- What is the significance of the leading coefficient in determining the end behavior of a polynomial function?
- How does the Fundamental Theorem of Algebra relate to the number of zeros of a polynomial function?
Tip: To confirm the multiplicity of a zero, look at the behavior of the graph near the zero and the corresponding factor in the polynomial equation.
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Math Problem Analysis
Mathematical Concepts
Polynomial functions
Zeroes of functions
Multiplicity of zeroes
Formulas
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Theorems
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Suitable Grade Level
High School
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