Math Problem Statement
Solution
The image shows two rational functions, both the same function, , with instructions to draw the horizontal and vertical asymptotes on separate graphs and write the equations for each asymptote.
Let's address each:
1. Horizontal Asymptote:
- For rational functions, the horizontal asymptote is determined by comparing the degrees of the numerator and denominator. In this case, the degrees of both the numerator (-3x) and the denominator (x-2) are 1.
- When the degrees are the same, the horizontal asymptote is given by the ratio of the leading coefficients.
- Leading coefficient of the numerator:
- Leading coefficient of the denominator:
- Therefore, the horizontal asymptote is:
2. Vertical Asymptote:
- The vertical asymptote occurs where the denominator equals zero, as the function becomes undefined at those points.
- Set the denominator equal to zero:
- Solving this gives .
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Rational Functions
Asymptotes
Algebra
Formulas
Horizontal asymptote: y = a/b for rational functions with the same degree
Vertical asymptote: Set the denominator equal to zero
Theorems
The degree comparison rule for horizontal asymptotes
Undefined points in rational functions for vertical asymptotes
Suitable Grade Level
Grades 9-11
Related Recommendation
Identifying Asymptotes of Rational Function f(x) = -3 / (x - 2)
Graphing Asymptotes for Rational Functions - Example with f(x) = -3 / (x + 2)
Finding Horizontal and Vertical Asymptotes of Rational Functions
Find Vertical and Horizontal Asymptotes of Rational Function f(x) = (5x-3)/(2x+3)
Determine the Vertical Asymptote of the Rational Function f(x) = (3x - 5) / (x - 2)