Vertical and horizontal asymptotes can occur in a variety of different types of functions. However, slant asymptotes most commonly appear for two types of functions. The first type of function is a rational function, of the form f(x)g(x), where f(x) and g(x) are both polynomials, and...
Rational Functions - Finding Vertical Asymptotes: SMART Board Resource for Algebra 2 (Grades 6-12) (eLesson Plan)