2. What Is a Rational Function?
• A rational function is a quotient of two polynomial functions. Thus, to
define a rational function, it is necessary to understand what a
polynomial function is. A polynomial function is any function that can
be written in the form
8. Rational equation
• Is an equation indicating that two expressions, with atleast one term
written as a fraction are equal.
CRAM method can be used to simplify rational expressions.