Math Problem Statement
Solution
To assist with this problem, let’s analyze the function given in the image:
Step-by-Step Analysis:
-
Determine x-intercepts:
- x-intercepts occur where .
- Since , the numerator is a constant (3), which means there are no values of that will make .
- Therefore, there is no x-intercept.
-
Determine y-intercept:
- y-intercept occurs where .
- Substituting into :
- The y-intercept is at .
-
Vertical Asymptotes:
- Vertical asymptotes occur where the denominator equals zero (and the numerator is non-zero).
- Setting :
- This simplifies to .
- Therefore, there are vertical asymptotes at .
-
Horizontal Asymptote:
- To determine the horizontal asymptote, analyze the degrees of the numerator and denominator.
- Here, the degree of the numerator is 0 (constant term), and the degree of the denominator is 2.
- Since the degree of the denominator is higher than the degree of the numerator, the horizontal asymptote is at .
-
Holes:
- Holes occur where there is a common factor in the numerator and denominator, but since the numerator is a constant and does not share any factors with the denominator, there are no holes in this function.
Summary of Findings:
- x-intercept: DNE (does not exist).
- y-intercept: .
- Vertical asymptotes: .
- Horizontal asymptote: .
- Holes: DNE (no holes).
Would you like further details on any of these steps?
Here are some related questions for additional exploration:
- How would the graph change if the numerator were a polynomial rather than a constant?
- What is the behavior of the function as approaches each vertical asymptote?
- How would you find oblique asymptotes if the degrees of the numerator and denominator were different?
- What are the implications of having no x-intercepts for a rational function?
- How would this analysis change if there were additional terms in the denominator?
Tip: Always check the degrees of the numerator and denominator first when analyzing asymptotes for rational functions!
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Math Problem Analysis
Mathematical Concepts
Rational Functions
Intercepts
Asymptotes
Holes in Graphs
Formulas
f(x) = 3 / (4x^2 - 6)
Theorems
Vertical Asymptote for Rational Functions
Horizontal Asymptote Analysis based on Degrees of Numerator and Denominator
Suitable Grade Level
Grade 11-12
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