3. Rational Functions
Graphing Rational — Quiz
Test your understanding of graphing rational with 5 practice questions.
Practice Questions
Question 1
What is the vertical asymptote of the function $f(x) = \frac{x^2 + 5x + 6}{x^2 - x - 12}$?
Question 2
What is the hole in the graph of the function $f(x) = \frac{(x-3)(x+2)}{(x-3)(x-5)}$?
Question 3
What is the horizontal asymptote of the function $f(x) = \frac{4x^2 + 3x - 1}{2x^2 - 5x + 7}$?
Question 4
What is the $x$-intercept of the function $f(x) = \frac{x^2 - 4x - 5}{x^2 - 9}$?
Question 5
Which of the following best describes the end behavior of the function $f(x) = \frac{3x^3 - x + 4}{x^2 + 2x - 1}$?