Math Problem Statement
Solution
To find the intersection points of the given function with the -axis, we need to solve for where .
Steps:
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Set :
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The numerator must equal zero for the fraction to be zero (since the denominator cannot be zero):
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Solve for :
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At , substitute back into the function to confirm :
Thus, the intersection point is and .
Final Answer:
10 (written as ).
Do you want further explanation on any step?
Here are related questions to expand understanding:
- How do we find the intersection points with the -axis instead?
- What if the denominator also allowed a solution ? (Asymptote discussion)
- How does the behavior of and affect the graph near ?
- Could this function have vertical asymptotes? If so, where?
- How would the graph behave at larger positive or negative values of ?
Tip: Always ensure the denominator in a rational function is non-zero to avoid undefined points.
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Math Problem Analysis
Mathematical Concepts
Algebra
Rational Functions
Zeros of a Function
Formulas
y = (x^3 - 1) / 4x^2
Zeros of a rational function: Set numerator equal to zero while ensuring denominator is defined.
Theorems
Zeros of a Function
Exclusion of Undefined Points (Denominator ≠ 0)
Suitable Grade Level
Grade 9-11
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